2x-15=3(x+5)-x

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Solution for 2x-15=3(x+5)-x equation:


Simplifying
2x + -15 = 3(x + 5) + -1x

Reorder the terms:
-15 + 2x = 3(x + 5) + -1x

Reorder the terms:
-15 + 2x = 3(5 + x) + -1x
-15 + 2x = (5 * 3 + x * 3) + -1x
-15 + 2x = (15 + 3x) + -1x

Combine like terms: 3x + -1x = 2x
-15 + 2x = 15 + 2x

Add '-2x' to each side of the equation.
-15 + 2x + -2x = 15 + 2x + -2x

Combine like terms: 2x + -2x = 0
-15 + 0 = 15 + 2x + -2x
-15 = 15 + 2x + -2x

Combine like terms: 2x + -2x = 0
-15 = 15 + 0
-15 = 15

Solving
-15 = 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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