6+(-90)=-12x

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Solution for 6+(-90)=-12x equation: 


Simplifying
6 + (-90) = -12x
6 + -90 = -12x

Combine like terms: 6 + -90 = -84
-84 = -12x

Solving
-84 = -12x

Solving for variable 'x'.

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

Add '12x' to each side of the equation.
-84 + 12x = -12x + 12x

Combine like terms: -12x + 12x = 0
-84 + 12x = 0

Add '84' to each side of the equation.
-84 + 84 + 12x = 0 + 84

Combine like terms: -84 + 84 = 0
0 + 12x = 0 + 84
12x = 0 + 84

Combine like terms: 0 + 84 = 84
12x = 84

Divide each side by '12'.
x = 7

Simplifying
x = 7

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