Math, asked by sky172797, 1 year ago

what is that ques answer please tell me​

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Answered by Anonymous
12

Step-by-step explanation:

 \frac{3y}{5}  =   \frac{ - 3}{7}  \\    \\ 21y =  - 15 \\  \\ y =   \frac{ - 15}{21}  \\ y =  \frac{ - 5}{7}

Answered by akmalkhalid2003
0

Answer:

y =  \frac{ - 5}{7}

Step-by-step explanation:

 \frac{3y}{5}  =  -  \frac{3}{7}  \\ by \: cross \: multiplication \\ (7 \times 3y) =  ( - 3 \times 5) \\ 21y =  - 15 \\ therefore \\ y =  \frac{ - 15}{21}  \\  y =  \frac{ - 5}{7}

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