-7x+1=7x-139

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Solution for -7x+1=7x-139 equation: 


Simplifying
-7x + 1 = 7x + -139

Reorder the terms:
1 + -7x = 7x + -139

Reorder the terms:
1 + -7x = -139 + 7x

Solving
1 + -7x = -139 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
1 + -7x + -7x = -139 + 7x + -7x

Combine like terms: -7x + -7x = -14x
1 + -14x = -139 + 7x + -7x

Combine like terms: 7x + -7x = 0
1 + -14x = -139 + 0
1 + -14x = -139

Add '-1' to each side of the equation.
1 + -1 + -14x = -139 + -1

Combine like terms: 1 + -1 = 0
0 + -14x = -139 + -1
-14x = -139 + -1

Combine like terms: -139 + -1 = -140
-14x = -140

Divide each side by '-14'.
x = 10

Simplifying
x = 10

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