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December 18, 2014

December 18, 2014

Posted by **Lilly** on Monday, November 7, 2011 at 5:23pm.

c/2+11c=92

How do i solve for the variables d and c?

- Geometry -
**Steve**, Monday, November 7, 2011 at 7:31pmI find it's usually easiest to get rid of fractions.

9d - d/5 = 88

45d - d = 440

44d = 440

d = 10

check: 90-2 = 88

c/2 + 11c = 92

c + 22c = 184

23c = 184

c = 8

check: 4+88 = 92

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