Solve for c
c = \frac{18}{11} = 1\frac{7}{11} \approx 1.636363636
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11c-12=6
Swap sides so that all variable terms are on the left hand side.
11c=6+12
Add 12 to both sides.
11c=18
Add 6 and 12 to get 18.
c=\frac{18}{11}
Divide both sides by 11.
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