Question

sole the following pair of linear equation x+y=7,x-y=3​

Answer 1

Step-by-step explanation:

solve:.x+y=7--------(i)

x-y=3---------(ii)

(x+y)+(x-y)=7+3

x+y+x-y=10

2x=10

x=10/2

x=5

5+y=7------(i)

y=7-5

y=2

x=5,y=2

Answer 2

Answer:

See the picture!

Step-by-step explanation:

See the picture!

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