Solve for x
x = \frac{11}{7} = 1\frac{4}{7} \approx 1.571428571
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7x-11=0
Combine 2x and 5x to get 7x.
7x=11
Add 11 to both sides. Anything plus zero gives itself.
x=\frac{11}{7}
Divide both sides by 7.
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