-128=8(3b-4)

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Solution for -128=8(3b-4) equation:


Simplifying
-128 = 8(3b + -4)

Reorder the terms:
-128 = 8(-4 + 3b)
-128 = (-4 * 8 + 3b * 8)
-128 = (-32 + 24b)

Solving
-128 = -32 + 24b

Solving for variable 'b'.

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

Add '-24b' to each side of the equation.
-128 + -24b = -32 + 24b + -24b

Combine like terms: 24b + -24b = 0
-128 + -24b = -32 + 0
-128 + -24b = -32

Add '128' to each side of the equation.
-128 + 128 + -24b = -32 + 128

Combine like terms: -128 + 128 = 0
0 + -24b = -32 + 128
-24b = -32 + 128

Combine like terms: -32 + 128 = 96
-24b = 96

Divide each side by '-24'.
b = -4

Simplifying
b = -4

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