-8x-31=3(8+3x)

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Solution for -8x-31=3(8+3x) equation:


Simplifying
-8x + -31 = 3(8 + 3x)

Reorder the terms:
-31 + -8x = 3(8 + 3x)
-31 + -8x = (8 * 3 + 3x * 3)
-31 + -8x = (24 + 9x)

Solving
-31 + -8x = 24 + 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.
-31 + -8x + -9x = 24 + 9x + -9x

Combine like terms: -8x + -9x = -17x
-31 + -17x = 24 + 9x + -9x

Combine like terms: 9x + -9x = 0
-31 + -17x = 24 + 0
-31 + -17x = 24

Add '31' to each side of the equation.
-31 + 31 + -17x = 24 + 31

Combine like terms: -31 + 31 = 0
0 + -17x = 24 + 31
-17x = 24 + 31

Combine like terms: 24 + 31 = 55
-17x = 55

Divide each side by '-17'.
x = -3.235294118

Simplifying
x = -3.235294118

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