-2x+5=7x-31

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Solution for -2x+5=7x-31 equation:


Simplifying
-2x + 5 = 7x + -31

Reorder the terms:
5 + -2x = 7x + -31

Reorder the terms:
5 + -2x = -31 + 7x

Solving
5 + -2x = -31 + 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.
5 + -2x + -7x = -31 + 7x + -7x

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

Combine like terms: 7x + -7x = 0
5 + -9x = -31 + 0
5 + -9x = -31

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

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

Combine like terms: -31 + -5 = -36
-9x = -36

Divide each side by '-9'.
x = 4

Simplifying
x = 4

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