3(2-4x)=-90

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Solution for 3(2-4x)=-90 equation: 


Simplifying
3(2 + -4x) = -90
(2 * 3 + -4x * 3) = -90
(6 + -12x) = -90

Solving
6 + -12x = -90

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + -12x = -90 + -6

Combine like terms: 6 + -6 = 0
0 + -12x = -90 + -6
-12x = -90 + -6

Combine like terms: -90 + -6 = -96
-12x = -96

Divide each side by '-12'.
x = 8

Simplifying
x = 8

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