18+x+3x=5x-6

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Solution for 18+x+3x=5x-6 equation:


Simplifying
18 + x + 3x = 5x + -6

Combine like terms: x + 3x = 4x
18 + 4x = 5x + -6

Reorder the terms:
18 + 4x = -6 + 5x

Solving
18 + 4x = -6 + 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 + 4x + -5x = -6 + 5x + -5x

Combine like terms: 4x + -5x = -1x
18 + -1x = -6 + 5x + -5x

Combine like terms: 5x + -5x = 0
18 + -1x = -6 + 0
18 + -1x = -6

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

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

Combine like terms: -6 + -18 = -24
-1x = -24

Divide each side by '-1'.
x = 24

Simplifying
x = 24

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