-3(x+2)-4x=x+18

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Solution for -3(x+2)-4x=x+18 equation:


Simplifying
-3(x + 2) + -4x = x + 18

Reorder the terms:
-3(2 + x) + -4x = x + 18
(2 * -3 + x * -3) + -4x = x + 18
(-6 + -3x) + -4x = x + 18

Combine like terms: -3x + -4x = -7x
-6 + -7x = x + 18

Reorder the terms:
-6 + -7x = 18 + x

Solving
-6 + -7x = 18 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-6 + -7x + -1x = 18 + x + -1x

Combine like terms: -7x + -1x = -8x
-6 + -8x = 18 + x + -1x

Combine like terms: x + -1x = 0
-6 + -8x = 18 + 0
-6 + -8x = 18

Add '6' to each side of the equation.
-6 + 6 + -8x = 18 + 6

Combine like terms: -6 + 6 = 0
0 + -8x = 18 + 6
-8x = 18 + 6

Combine like terms: 18 + 6 = 24
-8x = 24

Divide each side by '-8'.
x = -3

Simplifying
x = -3

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