10y+30=10y-30

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Solution for 10y+30=10y-30 equation: 


Simplifying
10y + 30 = 10y + -30

Reorder the terms:
30 + 10y = 10y + -30

Reorder the terms:
30 + 10y = -30 + 10y

Add '-10y' to each side of the equation.
30 + 10y + -10y = -30 + 10y + -10y

Combine like terms: 10y + -10y = 0
30 + 0 = -30 + 10y + -10y
30 = -30 + 10y + -10y

Combine like terms: 10y + -10y = 0
30 = -30 + 0
30 = -30

Solving
30 = -30

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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