11x+21-2x=0

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Solution for 11x+21-2x=0 equation:


Simplifying
11x + 21 + -2x = 0

Reorder the terms:
21 + 11x + -2x = 0

Combine like terms: 11x + -2x = 9x
21 + 9x = 0

Solving
21 + 9x = 0

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 = 0 + -21

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

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

Divide each side by '9'.
x = -2.333333333

Simplifying
x = -2.333333333

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