2x-9+9=33+9

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Solution for 2x-9+9=33+9 equation: 


Simplifying
2x + -9 + 9 = 33 + 9

Reorder the terms:
-9 + 9 + 2x = 33 + 9

Combine like terms: -9 + 9 = 0
0 + 2x = 33 + 9
2x = 33 + 9

Combine like terms: 33 + 9 = 42
2x = 42

Solving
2x = 42

Solving for variable 'x'.

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

Divide each side by '2'.
x = 21

Simplifying
x = 21

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