2(-9+3x)=-42

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Solution for 2(-9+3x)=-42 equation: 


Simplifying
2(-9 + 3x) = -42
(-9 * 2 + 3x * 2) = -42
(-18 + 6x) = -42

Solving
-18 + 6x = -42

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + 6x = -42 + 18

Combine like terms: -18 + 18 = 0
0 + 6x = -42 + 18
6x = -42 + 18

Combine like terms: -42 + 18 = -24
6x = -24

Divide each side by '6'.
x = -4

Simplifying
x = -4

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