7-5x=31+x

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


Simplifying
7 + -5x = 31 + x

Solving
7 + -5x = 31 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
7 + -5x + -1x = 31 + x + -1x

Combine like terms: -5x + -1x = -6x
7 + -6x = 31 + x + -1x

Combine like terms: x + -1x = 0
7 + -6x = 31 + 0
7 + -6x = 31

Add '-7' to each side of the equation.
7 + -7 + -6x = 31 + -7

Combine like terms: 7 + -7 = 0
0 + -6x = 31 + -7
-6x = 31 + -7

Combine like terms: 31 + -7 = 24
-6x = 24

Divide each side by '-6'.
x = -4

Simplifying
x = -4

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