-8x-31=x+5

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Solution for -8x-31=x+5 equation:


Simplifying
-8x + -31 = x + 5

Reorder the terms:
-31 + -8x = x + 5

Reorder the terms:
-31 + -8x = 5 + x

Solving
-31 + -8x = 5 + 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.
-31 + -8x + -1x = 5 + x + -1x

Combine like terms: -8x + -1x = -9x
-31 + -9x = 5 + x + -1x

Combine like terms: x + -1x = 0
-31 + -9x = 5 + 0
-31 + -9x = 5

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

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

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

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

Simplifying
x = -4

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