7x-157=113-2x

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Solution for 7x-157=113-2x equation:


Simplifying
7x + -157 = 113 + -2x

Reorder the terms:
-157 + 7x = 113 + -2x

Solving
-157 + 7x = 113 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-157 + 7x + 2x = 113 + -2x + 2x

Combine like terms: 7x + 2x = 9x
-157 + 9x = 113 + -2x + 2x

Combine like terms: -2x + 2x = 0
-157 + 9x = 113 + 0
-157 + 9x = 113

Add '157' to each side of the equation.
-157 + 157 + 9x = 113 + 157

Combine like terms: -157 + 157 = 0
0 + 9x = 113 + 157
9x = 113 + 157

Combine like terms: 113 + 157 = 270
9x = 270

Divide each side by '9'.
x = 30

Simplifying
x = 30

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