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weeeeeb [17]
4 years ago
13

rmula1" title=" \frac{y - 1}{3y + 7} = \frac{1}{10} " alt=" \frac{y - 1}{3y + 7} = \frac{1}{10} " align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
morpeh [17]4 years ago
4 0

Answer:

17/7

Step-by-step explanation:

Cross multiply

10y - 10 = 3y+7    

7y - 10 = 7

7y = 17

y = 17/7

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