-42=6x+6x-6

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Solution for -42=6x+6x-6 equation:


Simplifying
-42 = 6x + 6x + -6

Reorder the terms:
-42 = -6 + 6x + 6x

Combine like terms: 6x + 6x = 12x
-42 = -6 + 12x

Solving
-42 = -6 + 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.
-42 + -12x = -6 + 12x + -12x

Combine like terms: 12x + -12x = 0
-42 + -12x = -6 + 0
-42 + -12x = -6

Add '42' to each side of the equation.
-42 + 42 + -12x = -6 + 42

Combine like terms: -42 + 42 = 0
0 + -12x = -6 + 42
-12x = -6 + 42

Combine like terms: -6 + 42 = 36
-12x = 36

Divide each side by '-12'.
x = -3

Simplifying
x = -3

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