x+31+29=90

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Solution for x+31+29=90 equation: 


Simplifying
x + 31 + 29 = 90

Reorder the terms:
31 + 29 + x = 90

Combine like terms: 31 + 29 = 60
60 + x = 90

Solving
60 + x = 90

Solving for variable 'x'.

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

Add '-60' to each side of the equation.
60 + -60 + x = 90 + -60

Combine like terms: 60 + -60 = 0
0 + x = 90 + -60
x = 90 + -60

Combine like terms: 90 + -60 = 30
x = 30

Simplifying
x = 30

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