Question

Write four solutions for 2x-5y=8

Answer 1

Step-by-step explanation:

2x-5y= 8

3x-y=8

x-y=8-3

x-y=5

x=5y

substitute 5y in 2x-5y=8

2(5y)-5y=8

10y-5y=8

5y=8

y=8-5

y=3

so substitute y=3 in 2x-5y=8