4(x+9)-30-2x=-18

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Solution for 4(x+9)-30-2x=-18 equation:


Simplifying
4(x + 9) + -30 + -2x = -18

Reorder the terms:
4(9 + x) + -30 + -2x = -18
(9 * 4 + x * 4) + -30 + -2x = -18
(36 + 4x) + -30 + -2x = -18

Reorder the terms:
36 + -30 + 4x + -2x = -18

Combine like terms: 36 + -30 = 6
6 + 4x + -2x = -18

Combine like terms: 4x + -2x = 2x
6 + 2x = -18

Solving
6 + 2x = -18

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 + 2x = -18 + -6

Combine like terms: 6 + -6 = 0
0 + 2x = -18 + -6
2x = -18 + -6

Combine like terms: -18 + -6 = -24
2x = -24

Divide each side by '2'.
x = -12

Simplifying
x = -12

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