-134+7x=42-x

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Solution for -134+7x=42-x equation:


Simplifying
-134 + 7x = 42 + -1x

Solving
-134 + 7x = 42 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
-134 + 7x + x = 42 + -1x + x

Combine like terms: 7x + x = 8x
-134 + 8x = 42 + -1x + x

Combine like terms: -1x + x = 0
-134 + 8x = 42 + 0
-134 + 8x = 42

Add '134' to each side of the equation.
-134 + 134 + 8x = 42 + 134

Combine like terms: -134 + 134 = 0
0 + 8x = 42 + 134
8x = 42 + 134

Combine like terms: 42 + 134 = 176
8x = 176

Divide each side by '8'.
x = 22

Simplifying
x = 22

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