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

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


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

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

Reorder the terms:
18 + 9x = -4(2 + x)
18 + 9x = (2 * -4 + x * -4)
18 + 9x = (-8 + -4x)

Solving
18 + 9x = -8 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
18 + 9x + 4x = -8 + -4x + 4x

Combine like terms: 9x + 4x = 13x
18 + 13x = -8 + -4x + 4x

Combine like terms: -4x + 4x = 0
18 + 13x = -8 + 0
18 + 13x = -8

Add '-18' to each side of the equation.
18 + -18 + 13x = -8 + -18

Combine like terms: 18 + -18 = 0
0 + 13x = -8 + -18
13x = -8 + -18

Combine like terms: -8 + -18 = -26
13x = -26

Divide each side by '13'.
x = -2

Simplifying
x = -2

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