11x+21=120

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Solution for 11x+21=120 equation: 


Simplifying
11x + 21 = 120

Reorder the terms:
21 + 11x = 120

Solving
21 + 11x = 120

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 + 11x = 120 + -21

Combine like terms: 21 + -21 = 0
0 + 11x = 120 + -21
11x = 120 + -21

Combine like terms: 120 + -21 = 99
11x = 99

Divide each side by '11'.
x = 9

Simplifying
x = 9

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