3x+15+5x-65=180

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Solution for 3x+15+5x-65=180 equation:


Simplifying
3x + 15 + 5x + -65 = 180

Reorder the terms:
15 + -65 + 3x + 5x = 180

Combine like terms: 15 + -65 = -50
-50 + 3x + 5x = 180

Combine like terms: 3x + 5x = 8x
-50 + 8x = 180

Solving
-50 + 8x = 180

Solving for variable 'x'.

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

Add '50' to each side of the equation.
-50 + 50 + 8x = 180 + 50

Combine like terms: -50 + 50 = 0
0 + 8x = 180 + 50
8x = 180 + 50

Combine like terms: 180 + 50 = 230
8x = 230

Divide each side by '8'.
x = 28.75

Simplifying
x = 28.75

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