Solve for c
c=\frac{3}{4}=0.75
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12c+2\left(1\times 9+3\right)=3\left(1\times 6+5\right)
Multiply both sides of the equation by 18, the least common multiple of 3,9,6.
12c+2\left(9+3\right)=3\left(1\times 6+5\right)
Multiply 1 and 9 to get 9.
12c+2\times 12=3\left(1\times 6+5\right)
Add 9 and 3 to get 12.
12c+24=3\left(1\times 6+5\right)
Multiply 2 and 12 to get 24.
12c+24=3\left(6+5\right)
Multiply 1 and 6 to get 6.
12c+24=3\times 11
Add 6 and 5 to get 11.
12c+24=33
Multiply 3 and 11 to get 33.
12c=33-24
Subtract 24 from both sides.
12c=9
Subtract 24 from 33 to get 9.
c=\frac{9}{12}
Divide both sides by 12.
c=\frac{3}{4}
Reduce the fraction \frac{9}{12} to lowest terms by extracting and canceling out 3.
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