3(2x+9)=-40+31

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Solution for 3(2x+9)=-40+31 equation:


Simplifying
3(2x + 9) = -40 + 31

Reorder the terms:
3(9 + 2x) = -40 + 31
(9 * 3 + 2x * 3) = -40 + 31
(27 + 6x) = -40 + 31

Combine like terms: -40 + 31 = -9
27 + 6x = -9

Solving
27 + 6x = -9

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + 6x = -9 + -27

Combine like terms: 27 + -27 = 0
0 + 6x = -9 + -27
6x = -9 + -27

Combine like terms: -9 + -27 = -36
6x = -36

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

Simplifying
x = -6

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