Solve for x
x = \frac{32}{7} = 4\frac{4}{7} \approx 4.571428571
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7x-11=21
Swap sides so that all variable terms are on the left hand side.
7x=21+11
Add 11 to both sides.
7x=32
Add 21 and 11 to get 32.
x=\frac{32}{7}
Divide both sides by 7.
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