7x-8-x=22

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Solution for 7x-8-x=22 equation:


Simplifying
7x + -8 + -1x = 22

Reorder the terms:
-8 + 7x + -1x = 22

Combine like terms: 7x + -1x = 6x
-8 + 6x = 22

Solving
-8 + 6x = 22

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + 6x = 22 + 8

Combine like terms: -8 + 8 = 0
0 + 6x = 22 + 8
6x = 22 + 8

Combine like terms: 22 + 8 = 30
6x = 30

Divide each side by '6'.
x = 5

Simplifying
x = 5

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