9x-21=33

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Solution for 9x-21=33 equation: 


Simplifying
9x + -21 = 33

Reorder the terms:
-21 + 9x = 33

Solving
-21 + 9x = 33

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + 9x = 33 + 21

Combine like terms: -21 + 21 = 0
0 + 9x = 33 + 21
9x = 33 + 21

Combine like terms: 33 + 21 = 54
9x = 54

Divide each side by '9'.
x = 6

Simplifying
x = 6

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