Math, asked by Ruchita07, 1 month ago

write the solution of 2x + y = 7​

Answers

Answered by Qditya
1

Answer:

refer to the attached document

Attachments:
Answered by harshjodha2006
0

Answer:

Hence, we have four solution (−1,9),(0,7),(1,5)and(2,3)

Step-by-step explanation:

Given equation is:

2x+y=7

For x = - 1, we get

−2+y=7

⇒y=9

∴ (-1, 9) is a solution.

For x = 0, we get

⇒0+y=7

⇒y=7

∴ (0, 7) is a solution.

For x = 1, we get

⇒2+y=7

⇒y=5

∴ (1, 5) is a solution.

For x = 2, we get

⇒4+y=7

⇒y=3

∴ (2, 3) is a solution.

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