4(a+b+1)(b+c-8)=

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Solution for 4(a+b+1)(b+c-8)= equation:


Simplifying
4(a + b + 1)(b + c + -8) = 0

Reorder the terms:
4(1 + a + b)(b + c + -8) = 0

Reorder the terms:
4(1 + a + b)(-8 + b + c) = 0

Multiply (1 + a + b) * (-8 + b + c)
4(1(-8 + b + c) + a(-8 + b + c) + b(-8 + b + c)) = 0
4((-8 * 1 + b * 1 + c * 1) + a(-8 + b + c) + b(-8 + b + c)) = 0
4((-8 + 1b + 1c) + a(-8 + b + c) + b(-8 + b + c)) = 0
4(-8 + 1b + 1c + (-8 * a + b * a + c * a) + b(-8 + b + c)) = 0
4(-8 + 1b + 1c + (-8a + ab + ac) + b(-8 + b + c)) = 0
4(-8 + 1b + 1c + -8a + ab + ac + (-8 * b + b * b + c * b)) = 0

Reorder the terms:
4(-8 + 1b + 1c + -8a + ab + ac + (-8b + bc + b2)) = 0
4(-8 + 1b + 1c + -8a + ab + ac + (-8b + bc + b2)) = 0

Reorder the terms:
4(-8 + -8a + ab + ac + 1b + -8b + bc + b2 + 1c) = 0

Combine like terms: 1b + -8b = -7b
4(-8 + -8a + ab + ac + -7b + bc + b2 + 1c) = 0
(-8 * 4 + -8a * 4 + ab * 4 + ac * 4 + -7b * 4 + bc * 4 + b2 * 4 + 1c * 4) = 0
(-32 + -32a + 4ab + 4ac + -28b + 4bc + 4b2 + 4c) = 0

Solving
-32 + -32a + 4ab + 4ac + -28b + 4bc + 4b2 + 4c = 0

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '32' to each side of the equation.
-32 + -32a + 4ab + 4ac + -28b + 4bc + 4b2 + 32 + 4c = 0 + 32

Reorder the terms:
-32 + 32 + -32a + 4ab + 4ac + -28b + 4bc + 4b2 + 4c = 0 + 32

Combine like terms: -32 + 32 = 0
0 + -32a + 4ab + 4ac + -28b + 4bc + 4b2 + 4c = 0 + 32
-32a + 4ab + 4ac + -28b + 4bc + 4b2 + 4c = 0 + 32

Combine like terms: 0 + 32 = 32
-32a + 4ab + 4ac + -28b + 4bc + 4b2 + 4c = 32

Add '28b' to each side of the equation.
-32a + 4ab + 4ac + -28b + 4bc + 4b2 + 28b + 4c = 32 + 28b

Reorder the terms:
-32a + 4ab + 4ac + -28b + 28b + 4bc + 4b2 + 4c = 32 + 28b

Combine like terms: -28b + 28b = 0
-32a + 4ab + 4ac + 0 + 4bc + 4b2 + 4c = 32 + 28b
-32a + 4ab + 4ac + 4bc + 4b2 + 4c = 32 + 28b

Add '-4bc' to each side of the equation.
-32a + 4ab + 4ac + 4bc + 4b2 + -4bc + 4c = 32 + 28b + -4bc

Reorder the terms:
-32a + 4ab + 4ac + 4bc + -4bc + 4b2 + 4c = 32 + 28b + -4bc

Combine like terms: 4bc + -4bc = 0
-32a + 4ab + 4ac + 0 + 4b2 + 4c = 32 + 28b + -4bc
-32a + 4ab + 4ac + 4b2 + 4c = 32 + 28b + -4bc

Add '-4b2' to each side of the equation.
-32a + 4ab + 4ac + 4b2 + -4b2 + 4c = 32 + 28b + -4bc + -4b2

Combine like terms: 4b2 + -4b2 = 0
-32a + 4ab + 4ac + 0 + 4c = 32 + 28b + -4bc + -4b2
-32a + 4ab + 4ac + 4c = 32 + 28b + -4bc + -4b2

Add '-4c' to each side of the equation.
-32a + 4ab + 4ac + 4c + -4c = 32 + 28b + -4bc + -4b2 + -4c

Combine like terms: 4c + -4c = 0
-32a + 4ab + 4ac + 0 = 32 + 28b + -4bc + -4b2 + -4c
-32a + 4ab + 4ac = 32 + 28b + -4bc + -4b2 + -4c

Reorder the terms:
-32 + -32a + 4ab + 4ac + -28b + 4bc + 4b2 + 4c = 32 + 28b + -4bc + -4b2 + -4c + -32 + -28b + 4bc + 4b2 + 4c

Reorder the terms:
-32 + -32a + 4ab + 4ac + -28b + 4bc + 4b2 + 4c = 32 + -32 + 28b + -28b + -4bc + 4bc + -4b2 + 4b2 + -4c + 4c

Combine like terms: 32 + -32 = 0
-32 + -32a + 4ab + 4ac + -28b + 4bc + 4b2 + 4c = 0 + 28b + -28b + -4bc + 4bc + -4b2 + 4b2 + -4c + 4c
-32 + -32a + 4ab + 4ac + -28b + 4bc + 4b2 + 4c = 28b + -28b + -4bc + 4bc + -4b2 + 4b2 + -4c + 4c

Combine like terms: 28b + -28b = 0
-32 + -32a + 4ab + 4ac + -28b + 4bc + 4b2 + 4c = 0 + -4bc + 4bc + -4b2 + 4b2 + -4c + 4c
-32 + -32a + 4ab + 4ac + -28b + 4bc + 4b2 + 4c = -4bc + 4bc + -4b2 + 4b2 + -4c + 4c

Combine like terms: -4bc + 4bc = 0
-32 + -32a + 4ab + 4ac + -28b + 4bc + 4b2 + 4c = 0 + -4b2 + 4b2 + -4c + 4c
-32 + -32a + 4ab + 4ac + -28b + 4bc + 4b2 + 4c = -4b2 + 4b2 + -4c + 4c

Combine like terms: -4b2 + 4b2 = 0
-32 + -32a + 4ab + 4ac + -28b + 4bc + 4b2 + 4c = 0 + -4c + 4c
-32 + -32a + 4ab + 4ac + -28b + 4bc + 4b2 + 4c = -4c + 4c

Combine like terms: -4c + 4c = 0
-32 + -32a + 4ab + 4ac + -28b + 4bc + 4b2 + 4c = 0

Factor out the Greatest Common Factor (GCF), '4'.
4(-8 + -8a + ab + ac + -7b + bc + b2 + c) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(-8 + -8a + ab + ac + -7b + bc + b2 + c)' equal to zero and attempt to solve: Simplifying -8 + -8a + ab + ac + -7b + bc + b2 + c = 0 Solving -8 + -8a + ab + ac + -7b + bc + b2 + c = 0 Move all terms containing a to the left, all other terms to the right. Add '8' to each side of the equation. -8 + -8a + ab + ac + -7b + bc + b2 + 8 + c = 0 + 8 Reorder the terms: -8 + 8 + -8a + ab + ac + -7b + bc + b2 + c = 0 + 8 Combine like terms: -8 + 8 = 0 0 + -8a + ab + ac + -7b + bc + b2 + c = 0 + 8 -8a + ab + ac + -7b + bc + b2 + c = 0 + 8 Combine like terms: 0 + 8 = 8 -8a + ab + ac + -7b + bc + b2 + c = 8 Add '7b' to each side of the equation. -8a + ab + ac + -7b + bc + b2 + 7b + c = 8 + 7b Reorder the terms: -8a + ab + ac + -7b + 7b + bc + b2 + c = 8 + 7b Combine like terms: -7b + 7b = 0 -8a + ab + ac + 0 + bc + b2 + c = 8 + 7b -8a + ab + ac + bc + b2 + c = 8 + 7b Add '-1bc' to each side of the equation. -8a + ab + ac + bc + b2 + -1bc + c = 8 + 7b + -1bc Reorder the terms: -8a + ab + ac + bc + -1bc + b2 + c = 8 + 7b + -1bc Combine like terms: bc + -1bc = 0 -8a + ab + ac + 0 + b2 + c = 8 + 7b + -1bc -8a + ab + ac + b2 + c = 8 + 7b + -1bc Add '-1b2' to each side of the equation. -8a + ab + ac + b2 + -1b2 + c = 8 + 7b + -1bc + -1b2 Combine like terms: b2 + -1b2 = 0 -8a + ab + ac + 0 + c = 8 + 7b + -1bc + -1b2 -8a + ab + ac + c = 8 + 7b + -1bc + -1b2 Add '-1c' to each side of the equation. -8a + ab + ac + c + -1c = 8 + 7b + -1bc + -1b2 + -1c Combine like terms: c + -1c = 0 -8a + ab + ac + 0 = 8 + 7b + -1bc + -1b2 + -1c -8a + ab + ac = 8 + 7b + -1bc + -1b2 + -1c The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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