-42+x+5x=12

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Solution for -42+x+5x=12 equation: 


Simplifying
-42 + x + 5x = 12

Combine like terms: x + 5x = 6x
-42 + 6x = 12

Solving
-42 + 6x = 12

Solving for variable 'x'.

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

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

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

Combine like terms: 12 + 42 = 54
6x = 54

Divide each side by '6'.
x = 9

Simplifying
x = 9

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