Question

निम्न लिखित आलेखी विधी
y=2x+1
3x +2y = 9​

Answer 1

Answer:

x=1

y=3

Step-by-step explanation:

3x+2(2x+1)=9

3x+4x+2=9

7x=9-2

7x=7

x=1

.

.

y=2(1)+1=3

Answer 2

Answer:

y=2x+1

3x +2y = 9

3x+(2x+1)=9

3x+2x=9-1

5x=8

x=8/5

substitute x=8/5

y=2x+1

y=2(8/5)+1

y=16/5+1

y=16+5/5

y=21/7

Step-by-step explanation:

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