4(3x+9)=-31+7

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Solution for 4(3x+9)=-31+7 equation:


Simplifying
4(3x + 9) = -31 + 7

Reorder the terms:
4(9 + 3x) = -31 + 7
(9 * 4 + 3x * 4) = -31 + 7
(36 + 12x) = -31 + 7

Combine like terms: -31 + 7 = -24
36 + 12x = -24

Solving
36 + 12x = -24

Solving for variable 'x'.

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

Add '-36' to each side of the equation.
36 + -36 + 12x = -24 + -36

Combine like terms: 36 + -36 = 0
0 + 12x = -24 + -36
12x = -24 + -36

Combine like terms: -24 + -36 = -60
12x = -60

Divide each side by '12'.
x = -5

Simplifying
x = -5

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