5(x+2)+2x=-18

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Solution for 5(x+2)+2x=-18 equation:


Simplifying
5(x + 2) + 2x = -18

Reorder the terms:
5(2 + x) + 2x = -18
(2 * 5 + x * 5) + 2x = -18
(10 + 5x) + 2x = -18

Combine like terms: 5x + 2x = 7x
10 + 7x = -18

Solving
10 + 7x = -18

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 7x = -18 + -10

Combine like terms: 10 + -10 = 0
0 + 7x = -18 + -10
7x = -18 + -10

Combine like terms: -18 + -10 = -28
7x = -28

Divide each side by '7'.
x = -4

Simplifying
x = -4

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