Question

please solve the following equation by using elimination method chapter linear equation in two variables​

Answer 1

Answer:

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Answer 2

x/2+y=0.8−(1)

7/x+(y/2)=10

x+y=1410=1.4−(2)

subtracting equation 1 from 2

x+y−x2−y=1.4−0.8

x2=0.6

x=1.2

x+2y=1.6−(3)

subtracting equation 2 from 3

x+2y−x−y=1.6−1.4

y=2.

hope it helps