18x+21x-22=0

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Solution for 18x+21x-22=0 equation:


Simplifying
18x + 21x + -22 = 0

Reorder the terms:
-22 + 18x + 21x = 0

Combine like terms: 18x + 21x = 39x
-22 + 39x = 0

Solving
-22 + 39x = 0

Solving for variable 'x'.

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

Add '22' to each side of the equation.
-22 + 22 + 39x = 0 + 22

Combine like terms: -22 + 22 = 0
0 + 39x = 0 + 22
39x = 0 + 22

Combine like terms: 0 + 22 = 22
39x = 22

Divide each side by '39'.
x = 0.5641025641

Simplifying
x = 0.5641025641

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