20+3x=15+3x

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Solution for 20+3x=15+3x equation: 


Simplifying
20 + 3x = 15 + 3x

Add '-3x' to each side of the equation.
20 + 3x + -3x = 15 + 3x + -3x

Combine like terms: 3x + -3x = 0
20 + 0 = 15 + 3x + -3x
20 = 15 + 3x + -3x

Combine like terms: 3x + -3x = 0
20 = 15 + 0
20 = 15

Solving
20 = 15

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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