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saw5 [17]
3 years ago
5

Solve 3/4z-1/3=2/3z+1/5

Mathematics
1 answer:
pav-90 [236]3 years ago
3 0
3/4z - 1/3 = 2/3z + 1/5
3/4z - 2/3z = 1/5 + 1/3
9/12z - 8/12z = 3/15 + 5/15
1/12z = 8/15
z = 8/15 * 12
z = 96/15 = 32/5 or 6 2/5
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Answer:

Step-by-step explanation:

Let M = total amount of money earned

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Isolate x to find the amount of hours that Trevor needs to tutor.

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