12+7x-8+5=65

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Solution for 12+7x-8+5=65 equation:


Simplifying
12 + 7x + -8 + 5 = 65

Reorder the terms:
12 + -8 + 5 + 7x = 65

Combine like terms: 12 + -8 = 4
4 + 5 + 7x = 65

Combine like terms: 4 + 5 = 9
9 + 7x = 65

Solving
9 + 7x = 65

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 7x = 65 + -9

Combine like terms: 9 + -9 = 0
0 + 7x = 65 + -9
7x = 65 + -9

Combine like terms: 65 + -9 = 56
7x = 56

Divide each side by '7'.
x = 8

Simplifying
x = 8

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