15x-45+3x=18x+18-13

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Solution for 15x-45+3x=18x+18-13 equation:


Simplifying
15x + -45 + 3x = 18x + 18 + -13

Reorder the terms:
-45 + 15x + 3x = 18x + 18 + -13

Combine like terms: 15x + 3x = 18x
-45 + 18x = 18x + 18 + -13

Reorder the terms:
-45 + 18x = 18 + -13 + 18x

Combine like terms: 18 + -13 = 5
-45 + 18x = 5 + 18x

Add '-18x' to each side of the equation.
-45 + 18x + -18x = 5 + 18x + -18x

Combine like terms: 18x + -18x = 0
-45 + 0 = 5 + 18x + -18x
-45 = 5 + 18x + -18x

Combine like terms: 18x + -18x = 0
-45 = 5 + 0
-45 = 5

Solving
-45 = 5

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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