40+x=18+2x

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Solution for 40+x=18+2x equation:


Simplifying
40 + x = 18 + 2x

Solving
40 + x = 18 + 2x

Solving for variable 'x'.

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

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

Combine like terms: x + -2x = -1x
40 + -1x = 18 + 2x + -2x

Combine like terms: 2x + -2x = 0
40 + -1x = 18 + 0
40 + -1x = 18

Add '-40' to each side of the equation.
40 + -40 + -1x = 18 + -40

Combine like terms: 40 + -40 = 0
0 + -1x = 18 + -40
-1x = 18 + -40

Combine like terms: 18 + -40 = -22
-1x = -22

Divide each side by '-1'.
x = 22

Simplifying
x = 22

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