-126+7x=34-x

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Solution for -126+7x=34-x equation:


Simplifying
-126 + 7x = 34 + -1x

Solving
-126 + 7x = 34 + -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.
-126 + 7x + x = 34 + -1x + x

Combine like terms: 7x + x = 8x
-126 + 8x = 34 + -1x + x

Combine like terms: -1x + x = 0
-126 + 8x = 34 + 0
-126 + 8x = 34

Add '126' to each side of the equation.
-126 + 126 + 8x = 34 + 126

Combine like terms: -126 + 126 = 0
0 + 8x = 34 + 126
8x = 34 + 126

Combine like terms: 34 + 126 = 160
8x = 160

Divide each side by '8'.
x = 20

Simplifying
x = 20

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