9-7x=7x-103

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Solution for 9-7x=7x-103 equation:


Simplifying
9 + -7x = 7x + -103

Reorder the terms:
9 + -7x = -103 + 7x

Solving
9 + -7x = -103 + 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.
9 + -7x + -7x = -103 + 7x + -7x

Combine like terms: -7x + -7x = -14x
9 + -14x = -103 + 7x + -7x

Combine like terms: 7x + -7x = 0
9 + -14x = -103 + 0
9 + -14x = -103

Add '-9' to each side of the equation.
9 + -9 + -14x = -103 + -9

Combine like terms: 9 + -9 = 0
0 + -14x = -103 + -9
-14x = -103 + -9

Combine like terms: -103 + -9 = -112
-14x = -112

Divide each side by '-14'.
x = 8

Simplifying
x = 8

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