18-9+22=x-9

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Solution for 18-9+22=x-9 equation:


Simplifying
18 + -9 + 22 = x + -9

Combine like terms: 18 + -9 = 9
9 + 22 = x + -9

Combine like terms: 9 + 22 = 31
31 = x + -9

Reorder the terms:
31 = -9 + x

Solving
31 = -9 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
31 + -1x = -9 + x + -1x

Combine like terms: x + -1x = 0
31 + -1x = -9 + 0
31 + -1x = -9

Add '-31' to each side of the equation.
31 + -31 + -1x = -9 + -31

Combine like terms: 31 + -31 = 0
0 + -1x = -9 + -31
-1x = -9 + -31

Combine like terms: -9 + -31 = -40
-1x = -40

Divide each side by '-1'.
x = 40

Simplifying
x = 40

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