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

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


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

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

Combine like terms: 3x + 2x = 5x
6 + 5x = -31

Solving
6 + 5x = -31

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 5x = -31 + -6

Combine like terms: 6 + -6 = 0
0 + 5x = -31 + -6
5x = -31 + -6

Combine like terms: -31 + -6 = -37
5x = -37

Divide each side by '5'.
x = -7.4

Simplifying
x = -7.4

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