-18=x+7+4x

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Solution for -18=x+7+4x equation:


Simplifying
-18 = x + 7 + 4x

Reorder the terms:
-18 = 7 + x + 4x

Combine like terms: x + 4x = 5x
-18 = 7 + 5x

Solving
-18 = 7 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-18 + -5x = 7 + 5x + -5x

Combine like terms: 5x + -5x = 0
-18 + -5x = 7 + 0
-18 + -5x = 7

Add '18' to each side of the equation.
-18 + 18 + -5x = 7 + 18

Combine like terms: -18 + 18 = 0
0 + -5x = 7 + 18
-5x = 7 + 18

Combine like terms: 7 + 18 = 25
-5x = 25

Divide each side by '-5'.
x = -5

Simplifying
x = -5

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