5x-15+4x=3(3x+6)

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Solution for 5x-15+4x=3(3x+6) equation:


Simplifying
5x + -15 + 4x = 3(3x + 6)

Reorder the terms:
-15 + 5x + 4x = 3(3x + 6)

Combine like terms: 5x + 4x = 9x
-15 + 9x = 3(3x + 6)

Reorder the terms:
-15 + 9x = 3(6 + 3x)
-15 + 9x = (6 * 3 + 3x * 3)
-15 + 9x = (18 + 9x)

Add '-9x' to each side of the equation.
-15 + 9x + -9x = 18 + 9x + -9x

Combine like terms: 9x + -9x = 0
-15 + 0 = 18 + 9x + -9x
-15 = 18 + 9x + -9x

Combine like terms: 9x + -9x = 0
-15 = 18 + 0
-15 = 18

Solving
-15 = 18

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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