8(-1-2b)-8=112

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Solution for 8(-1-2b)-8=112 equation:


Simplifying
8(-1 + -2b) + -8 = 112
(-1 * 8 + -2b * 8) + -8 = 112
(-8 + -16b) + -8 = 112

Reorder the terms:
-8 + -8 + -16b = 112

Combine like terms: -8 + -8 = -16
-16 + -16b = 112

Solving
-16 + -16b = 112

Solving for variable 'b'.

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

Add '16' to each side of the equation.
-16 + 16 + -16b = 112 + 16

Combine like terms: -16 + 16 = 0
0 + -16b = 112 + 16
-16b = 112 + 16

Combine like terms: 112 + 16 = 128
-16b = 128

Divide each side by '-16'.
b = -8

Simplifying
b = -8

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