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xenn [34]
3 years ago
11

Write an equation and solve for the variable indicated?

Mathematics
1 answer:
nadya68 [22]3 years ago
3 0
10 + 8a = 11d - 6....solving for a
8a = 11d - 6 - 10
8a = 11d - 16
a = (11d - 16) / 8 or a = 11/8d - 2 <==

3/4p - 2 = 5/6r + 5...solve for r
3/4p - 2 - 5 = 5/6r
3/4p - 7 = 5/6r
6/5(3/4p - 7) = r
9/10p - 42/5 = r <===

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