Math, asked by sunita4795, 11 hours ago

1 2y +1; 7 - 2y + 3y Зу. multiply

Answers

Answered by akanshtanwar4
0

Answer:

2x−3y=7 ----------------(1)

5x+y=9

y=9−5x-------------(2)

Now, substitute equation (2) in equation (1)

Then ,2x−3(9−5x)=7

2x−27+15x=7

17x=27+7

17x=34

x=34/17=2

y=9−5×2=9−10=−1

Therefore x is 2 and y is −1

Step-by-step explanation:

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Answered by nihasrajgone2005
0

Answer:

The given equation are

2x−

4

3y

24−3y=12

−3y=12−24

−3y=−12

y=−12/−3

y=4

hence x=3,y=4

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Step-by-step explanation:

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