Solve for x
x=-2
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-x=\frac{21}{11}+\frac{1}{11}
Add \frac{1}{11} to both sides.
-x=\frac{21+1}{11}
Since \frac{21}{11} and \frac{1}{11} have the same denominator, add them by adding their numerators.
-x=\frac{22}{11}
Add 21 and 1 to get 22.
-x=2
Divide 22 by 11 to get 2.
x=-2
Multiply both sides by -1.
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Limits
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