4(3x+4)=-128

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Solution for 4(3x+4)=-128 equation:


Simplifying
4(3x + 4) = -128

Reorder the terms:
4(4 + 3x) = -128
(4 * 4 + 3x * 4) = -128
(16 + 12x) = -128

Solving
16 + 12x = -128

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + -16 + 12x = -128 + -16

Combine like terms: 16 + -16 = 0
0 + 12x = -128 + -16
12x = -128 + -16

Combine like terms: -128 + -16 = -144
12x = -144

Divide each side by '12'.
x = -12

Simplifying
x = -12

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