138-2x=43x+18

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Solution for 138-2x=43x+18 equation:


Simplifying
138 + -2x = 43x + 18

Reorder the terms:
138 + -2x = 18 + 43x

Solving
138 + -2x = 18 + 43x

Solving for variable 'x'.

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

Add '-43x' to each side of the equation.
138 + -2x + -43x = 18 + 43x + -43x

Combine like terms: -2x + -43x = -45x
138 + -45x = 18 + 43x + -43x

Combine like terms: 43x + -43x = 0
138 + -45x = 18 + 0
138 + -45x = 18

Add '-138' to each side of the equation.
138 + -138 + -45x = 18 + -138

Combine like terms: 138 + -138 = 0
0 + -45x = 18 + -138
-45x = 18 + -138

Combine like terms: 18 + -138 = -120
-45x = -120

Divide each side by '-45'.
x = 2.666666667

Simplifying
x = 2.666666667

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