-120=2(8b+4)

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Solution for -120=2(8b+4) equation:


Simplifying
-120 = 2(8b + 4)

Reorder the terms:
-120 = 2(4 + 8b)
-120 = (4 * 2 + 8b * 2)
-120 = (8 + 16b)

Solving
-120 = 8 + 16b

Solving for variable 'b'.

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

Add '-16b' to each side of the equation.
-120 + -16b = 8 + 16b + -16b

Combine like terms: 16b + -16b = 0
-120 + -16b = 8 + 0
-120 + -16b = 8

Add '120' to each side of the equation.
-120 + 120 + -16b = 8 + 120

Combine like terms: -120 + 120 = 0
0 + -16b = 8 + 120
-16b = 8 + 120

Combine like terms: 8 + 120 = 128
-16b = 128

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

Simplifying
b = -8

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