71-2x=9x+15

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Solution for 71-2x=9x+15 equation:


Simplifying
71 + -2x = 9x + 15

Reorder the terms:
71 + -2x = 15 + 9x

Solving
71 + -2x = 15 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
71 + -2x + -9x = 15 + 9x + -9x

Combine like terms: -2x + -9x = -11x
71 + -11x = 15 + 9x + -9x

Combine like terms: 9x + -9x = 0
71 + -11x = 15 + 0
71 + -11x = 15

Add '-71' to each side of the equation.
71 + -71 + -11x = 15 + -71

Combine like terms: 71 + -71 = 0
0 + -11x = 15 + -71
-11x = 15 + -71

Combine like terms: 15 + -71 = -56
-11x = -56

Divide each side by '-11'.
x = 5.090909091

Simplifying
x = 5.090909091

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