3x-7+2=22

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Solution for 3x-7+2=22 equation: 


Simplifying
3x + -7 + 2 = 22

Reorder the terms:
-7 + 2 + 3x = 22

Combine like terms: -7 + 2 = -5
-5 + 3x = 22

Solving
-5 + 3x = 22

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 3x = 22 + 5

Combine like terms: -5 + 5 = 0
0 + 3x = 22 + 5
3x = 22 + 5

Combine like terms: 22 + 5 = 27
3x = 27

Divide each side by '3'.
x = 9

Simplifying
x = 9

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