5x+3x-9+12=59

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Solution for 5x+3x-9+12=59 equation:


Simplifying
5x + 3x + -9 + 12 = 59

Reorder the terms:
-9 + 12 + 5x + 3x = 59

Combine like terms: -9 + 12 = 3
3 + 5x + 3x = 59

Combine like terms: 5x + 3x = 8x
3 + 8x = 59

Solving
3 + 8x = 59

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 8x = 59 + -3

Combine like terms: 3 + -3 = 0
0 + 8x = 59 + -3
8x = 59 + -3

Combine like terms: 59 + -3 = 56
8x = 56

Divide each side by '8'.
x = 7

Simplifying
x = 7

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