9-7x=-5x+31

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Solution for 9-7x=-5x+31 equation:


Simplifying
9 + -7x = -5x + 31

Reorder the terms:
9 + -7x = 31 + -5x

Solving
9 + -7x = 31 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
9 + -7x + 5x = 31 + -5x + 5x

Combine like terms: -7x + 5x = -2x
9 + -2x = 31 + -5x + 5x

Combine like terms: -5x + 5x = 0
9 + -2x = 31 + 0
9 + -2x = 31

Add '-9' to each side of the equation.
9 + -9 + -2x = 31 + -9

Combine like terms: 9 + -9 = 0
0 + -2x = 31 + -9
-2x = 31 + -9

Combine like terms: 31 + -9 = 22
-2x = 22

Divide each side by '-2'.
x = -11

Simplifying
x = -11

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