Question

3x-5y=10 यामध्ये x =2 y =?
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Answer 1

Answer:

3x-5y=10

but, x=2. (given)

3(2)-5y=10

6-5y=10

-5y=10-6

y=4+5

y=9

Answer 2

2. $3x - 5y = 10 \\ 3(2) - 5y = 10 \\ 6 - 5y = 10 \\ 6 - 10 = 5y \\ - 4 = 5y \\ y = - 4 \div 5$