Solve for c
c=15
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\frac{5}{19}\times 57=c
Multiply both sides by 57.
\frac{5\times 57}{19}=c
Express \frac{5}{19}\times 57 as a single fraction.
\frac{285}{19}=c
Multiply 5 and 57 to get 285.
15=c
Divide 285 by 19 to get 15.
c=15
Swap sides so that all variable terms are on the left hand side.
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