23=9x-7x

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Solution for 23=9x-7x equation:


Simplifying
23 = 9x + -7x

Combine like terms: 9x + -7x = 2x
23 = 2x

Solving
23 = 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.
23 + -2x = 2x + -2x

Combine like terms: 2x + -2x = 0
23 + -2x = 0

Add '-23' to each side of the equation.
23 + -23 + -2x = 0 + -23

Combine like terms: 23 + -23 = 0
0 + -2x = 0 + -23
-2x = 0 + -23

Combine like terms: 0 + -23 = -23
-2x = -23

Divide each side by '-2'.
x = 11.5

Simplifying
x = 11.5

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