Question

solve graphically
x+y=4
x-y=3​

Answer 1

Hence, the solution is (7/2, 1/2)

Thnk u

Answer 2

Answer:

x+y=4

x-y=3

__________

2x=7

so,x=7/2

7/2+y=4

y=4-7/2

y=1/2