-18+42=-4(x+3)

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Solution for -18+42=-4(x+3) equation:


Simplifying
-18 + 42 = -4(x + 3)

Combine like terms: -18 + 42 = 24
24 = -4(x + 3)

Reorder the terms:
24 = -4(3 + x)
24 = (3 * -4 + x * -4)
24 = (-12 + -4x)

Solving
24 = -12 + -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.
24 + 4x = -12 + -4x + 4x

Combine like terms: -4x + 4x = 0
24 + 4x = -12 + 0
24 + 4x = -12

Add '-24' to each side of the equation.
24 + -24 + 4x = -12 + -24

Combine like terms: 24 + -24 = 0
0 + 4x = -12 + -24
4x = -12 + -24

Combine like terms: -12 + -24 = -36
4x = -36

Divide each side by '4'.
x = -9

Simplifying
x = -9

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