X+3x+(5x-18)=180

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Solution for X+3x+(5x-18)=180 equation:


Simplifying
X + 3x + (5x + -18) = 180

Reorder the terms:
X + 3x + (-18 + 5x) = 180

Remove parenthesis around (-18 + 5x)
X + 3x + -18 + 5x = 180

Reorder the terms:
-18 + X + 3x + 5x = 180

Combine like terms: 3x + 5x = 8x
-18 + X + 8x = 180

Solving
-18 + X + 8x = 180

Solving for variable 'X'.

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

Add '18' to each side of the equation.
-18 + X + 18 + 8x = 180 + 18

Reorder the terms:
-18 + 18 + X + 8x = 180 + 18

Combine like terms: -18 + 18 = 0
0 + X + 8x = 180 + 18
X + 8x = 180 + 18

Combine like terms: 180 + 18 = 198
X + 8x = 198

Add '-8x' to each side of the equation.
X + 8x + -8x = 198 + -8x

Combine like terms: 8x + -8x = 0
X + 0 = 198 + -8x
X = 198 + -8x

Simplifying
X = 198 + -8x

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