7x-140=-7

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Solution for 7x-140=-7 equation: 


Simplifying
7x + -140 = -7

Reorder the terms:
-140 + 7x = -7

Solving
-140 + 7x = -7

Solving for variable 'x'.

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

Add '140' to each side of the equation.
-140 + 140 + 7x = -7 + 140

Combine like terms: -140 + 140 = 0
0 + 7x = -7 + 140
7x = -7 + 140

Combine like terms: -7 + 140 = 133
7x = 133

Divide each side by '7'.
x = 19

Simplifying
x = 19

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