Question

write four solution for the following equation 2x + Y is equal to 7​

Answer 1

Answer:

x=0,y=7

x=1,y=5

x=2,y=3

x=3,y=1

Answer 2

Step-by-step explanation:

given

2x + y = 7

solutions

when x=1

2(1) +y=1

2+y=1

y=1-2

y=-1

x=1, y=-1

when x = 0

2(0) +y=7

y=7-0

y=7

when x = -1

2(-1) +y=7

y=7+2

y=9

when x = 2

2(2) +y=7

y=7-4

y=3

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