Question

if x+1/y=5 and 2x+3y=13 then find 2x-3y=​

Answer 1

Step-by-step explanation:

x+1/y=5

x+1=5y

x=5y-1

put x=5y-1 in 2x+3y=13

2×5y-1-3y

1. 10y-2-3y

• 7y-2