11x+21=9x+33

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Solution for 11x+21=9x+33 equation:


Simplifying
11x + 21 = 9x + 33

Reorder the terms:
21 + 11x = 9x + 33

Reorder the terms:
21 + 11x = 33 + 9x

Solving
21 + 11x = 33 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
21 + 11x + -9x = 33 + 9x + -9x

Combine like terms: 11x + -9x = 2x
21 + 2x = 33 + 9x + -9x

Combine like terms: 9x + -9x = 0
21 + 2x = 33 + 0
21 + 2x = 33

Add '-21' to each side of the equation.
21 + -21 + 2x = 33 + -21

Combine like terms: 21 + -21 = 0
0 + 2x = 33 + -21
2x = 33 + -21

Combine like terms: 33 + -21 = 12
2x = 12

Divide each side by '2'.
x = 6

Simplifying
x = 6

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