3x-7+5x=65

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Solution for 3x-7+5x=65 equation: 


Simplifying
3x + -7 + 5x = 65

Reorder the terms:
-7 + 3x + 5x = 65

Combine like terms: 3x + 5x = 8x
-7 + 8x = 65

Solving
-7 + 8x = 65

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 8x = 65 + 7

Combine like terms: -7 + 7 = 0
0 + 8x = 65 + 7
8x = 65 + 7

Combine like terms: 65 + 7 = 72
8x = 72

Divide each side by '8'.
x = 9

Simplifying
x = 9

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