12x-9x-33=45

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Solution for 12x-9x-33=45 equation:


Simplifying
12x + -9x + -33 = 45

Reorder the terms:
-33 + 12x + -9x = 45

Combine like terms: 12x + -9x = 3x
-33 + 3x = 45

Solving
-33 + 3x = 45

Solving for variable 'x'.

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

Add '33' to each side of the equation.
-33 + 33 + 3x = 45 + 33

Combine like terms: -33 + 33 = 0
0 + 3x = 45 + 33
3x = 45 + 33

Combine like terms: 45 + 33 = 78
3x = 78

Divide each side by '3'.
x = 26

Simplifying
x = 26

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