-4(-4b+4)-3b=-120

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Solution for -4(-4b+4)-3b=-120 equation:


Simplifying
-4(-4b + 4) + -3b = -120

Reorder the terms:
-4(4 + -4b) + -3b = -120
(4 * -4 + -4b * -4) + -3b = -120
(-16 + 16b) + -3b = -120

Combine like terms: 16b + -3b = 13b
-16 + 13b = -120

Solving
-16 + 13b = -120

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 + 13b = -120 + 16

Combine like terms: -16 + 16 = 0
0 + 13b = -120 + 16
13b = -120 + 16

Combine like terms: -120 + 16 = -104
13b = -104

Divide each side by '13'.
b = -8

Simplifying
b = -8

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