118-3x=42x+18

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Solution for 118-3x=42x+18 equation:


Simplifying
118 + -3x = 42x + 18

Reorder the terms:
118 + -3x = 18 + 42x

Solving
118 + -3x = 18 + 42x

Solving for variable 'x'.

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

Add '-42x' to each side of the equation.
118 + -3x + -42x = 18 + 42x + -42x

Combine like terms: -3x + -42x = -45x
118 + -45x = 18 + 42x + -42x

Combine like terms: 42x + -42x = 0
118 + -45x = 18 + 0
118 + -45x = 18

Add '-118' to each side of the equation.
118 + -118 + -45x = 18 + -118

Combine like terms: 118 + -118 = 0
0 + -45x = 18 + -118
-45x = 18 + -118

Combine like terms: 18 + -118 = -100
-45x = -100

Divide each side by '-45'.
x = 2.222222222

Simplifying
x = 2.222222222

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