8(b-1)+4=3(2b-8)-16

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Solution for 8(b-1)+4=3(2b-8)-16 equation:


Simplifying
8(b + -1) + 4 = 3(2b + -8) + -16

Reorder the terms:
8(-1 + b) + 4 = 3(2b + -8) + -16
(-1 * 8 + b * 8) + 4 = 3(2b + -8) + -16
(-8 + 8b) + 4 = 3(2b + -8) + -16

Reorder the terms:
-8 + 4 + 8b = 3(2b + -8) + -16

Combine like terms: -8 + 4 = -4
-4 + 8b = 3(2b + -8) + -16

Reorder the terms:
-4 + 8b = 3(-8 + 2b) + -16
-4 + 8b = (-8 * 3 + 2b * 3) + -16
-4 + 8b = (-24 + 6b) + -16

Reorder the terms:
-4 + 8b = -24 + -16 + 6b

Combine like terms: -24 + -16 = -40
-4 + 8b = -40 + 6b

Solving
-4 + 8b = -40 + 6b

Solving for variable 'b'.

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

Add '-6b' to each side of the equation.
-4 + 8b + -6b = -40 + 6b + -6b

Combine like terms: 8b + -6b = 2b
-4 + 2b = -40 + 6b + -6b

Combine like terms: 6b + -6b = 0
-4 + 2b = -40 + 0
-4 + 2b = -40

Add '4' to each side of the equation.
-4 + 4 + 2b = -40 + 4

Combine like terms: -4 + 4 = 0
0 + 2b = -40 + 4
2b = -40 + 4

Combine like terms: -40 + 4 = -36
2b = -36

Divide each side by '2'.
b = -18

Simplifying
b = -18

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