3x-15+10x=13x+20

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Solution for 3x-15+10x=13x+20 equation:


Simplifying
3x + -15 + 10x = 13x + 20

Reorder the terms:
-15 + 3x + 10x = 13x + 20

Combine like terms: 3x + 10x = 13x
-15 + 13x = 13x + 20

Reorder the terms:
-15 + 13x = 20 + 13x

Add '-13x' to each side of the equation.
-15 + 13x + -13x = 20 + 13x + -13x

Combine like terms: 13x + -13x = 0
-15 + 0 = 20 + 13x + -13x
-15 = 20 + 13x + -13x

Combine like terms: 13x + -13x = 0
-15 = 20 + 0
-15 = 20

Solving
-15 = 20

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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