7+x=22

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Solution for 7+x=22 equation: 


Simplifying
7 + x = 22

Solving
7 + x = 22

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + x = 22 + -7

Combine like terms: 7 + -7 = 0
0 + x = 22 + -7
x = 22 + -7

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

Simplifying
x = 15

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