-30+x=x-30

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Solution for -30+x=x-30 equation:


Simplifying
-30 + x = x + -30

Reorder the terms:
-30 + x = -30 + x

Add '30' to each side of the equation.
-30 + 30 + x = -30 + 30 + x

Combine like terms: -30 + 30 = 0
0 + x = -30 + 30 + x
x = -30 + 30 + x

Combine like terms: -30 + 30 = 0
x = 0 + x
x = x

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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