5x-15+4x=180

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Solution for 5x-15+4x=180 equation:


Simplifying
5x + -15 + 4x = 180

Reorder the terms:
-15 + 5x + 4x = 180

Combine like terms: 5x + 4x = 9x
-15 + 9x = 180

Solving
-15 + 9x = 180

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '15' to each side of the equation.
-15 + 15 + 9x = 180 + 15

Combine like terms: -15 + 15 = 0
0 + 9x = 180 + 15
9x = 180 + 15

Combine like terms: 180 + 15 = 195
9x = 195

Divide each side by '9'.
x = 21.66666667

Simplifying
x = 21.66666667

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