-31-7x=3(2x-6)

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Solution for -31-7x=3(2x-6) equation:


Simplifying
-31 + -7x = 3(2x + -6)

Reorder the terms:
-31 + -7x = 3(-6 + 2x)
-31 + -7x = (-6 * 3 + 2x * 3)
-31 + -7x = (-18 + 6x)

Solving
-31 + -7x = -18 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-31 + -7x + -6x = -18 + 6x + -6x

Combine like terms: -7x + -6x = -13x
-31 + -13x = -18 + 6x + -6x

Combine like terms: 6x + -6x = 0
-31 + -13x = -18 + 0
-31 + -13x = -18

Add '31' to each side of the equation.
-31 + 31 + -13x = -18 + 31

Combine like terms: -31 + 31 = 0
0 + -13x = -18 + 31
-13x = -18 + 31

Combine like terms: -18 + 31 = 13
-13x = 13

Divide each side by '-13'.
x = -1

Simplifying
x = -1

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