x+9=39

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Solution for x+9=39 equation: 


Simplifying
x + 9 = 39

Reorder the terms:
9 + x = 39

Solving
9 + x = 39

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + x = 39 + -9

Combine like terms: 9 + -9 = 0
0 + x = 39 + -9
x = 39 + -9

Combine like terms: 39 + -9 = 30
x = 30

Simplifying
x = 30

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