2x+15-x=22

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Solution for 2x+15-x=22 equation:


Simplifying
2x + 15 + -1x = 22

Reorder the terms:
15 + 2x + -1x = 22

Combine like terms: 2x + -1x = 1x
15 + 1x = 22

Solving
15 + 1x = 22

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + 1x = 22 + -15

Combine like terms: 15 + -15 = 0
0 + 1x = 22 + -15
1x = 22 + -15

Combine like terms: 22 + -15 = 7
1x = 7

Divide each side by '1'.
x = 7

Simplifying
x = 7

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