(15x-48)+(5x+12)+40=180

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Solution for (15x-48)+(5x+12)+40=180 equation:


Simplifying
(15x + -48) + (5x + 12) + 40 = 180

Reorder the terms:
(-48 + 15x) + (5x + 12) + 40 = 180

Remove parenthesis around (-48 + 15x)
-48 + 15x + (5x + 12) + 40 = 180

Reorder the terms:
-48 + 15x + (12 + 5x) + 40 = 180

Remove parenthesis around (12 + 5x)
-48 + 15x + 12 + 5x + 40 = 180

Reorder the terms:
-48 + 12 + 40 + 15x + 5x = 180

Combine like terms: -48 + 12 = -36
-36 + 40 + 15x + 5x = 180

Combine like terms: -36 + 40 = 4
4 + 15x + 5x = 180

Combine like terms: 15x + 5x = 20x
4 + 20x = 180

Solving
4 + 20x = 180

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 20x = 180 + -4

Combine like terms: 4 + -4 = 0
0 + 20x = 180 + -4
20x = 180 + -4

Combine like terms: 180 + -4 = 176
20x = 176

Divide each side by '20'.
x = 8.8

Simplifying
x = 8.8

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