4(b-7)=2(4b+7)

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Solution for 4(b-7)=2(4b+7) equation:


Simplifying
4(b + -7) = 2(4b + 7)

Reorder the terms:
4(-7 + b) = 2(4b + 7)
(-7 * 4 + b * 4) = 2(4b + 7)
(-28 + 4b) = 2(4b + 7)

Reorder the terms:
-28 + 4b = 2(7 + 4b)
-28 + 4b = (7 * 2 + 4b * 2)
-28 + 4b = (14 + 8b)

Solving
-28 + 4b = 14 + 8b

Solving for variable 'b'.

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

Add '-8b' to each side of the equation.
-28 + 4b + -8b = 14 + 8b + -8b

Combine like terms: 4b + -8b = -4b
-28 + -4b = 14 + 8b + -8b

Combine like terms: 8b + -8b = 0
-28 + -4b = 14 + 0
-28 + -4b = 14

Add '28' to each side of the equation.
-28 + 28 + -4b = 14 + 28

Combine like terms: -28 + 28 = 0
0 + -4b = 14 + 28
-4b = 14 + 28

Combine like terms: 14 + 28 = 42
-4b = 42

Divide each side by '-4'.
b = -10.5

Simplifying
b = -10.5

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