Question

7x+3y=1 x-2y=5 by substi​

Answer 1

Step-by-step explanation:

7x+3y=1---------(1)

x-2y=5

x=5+2y

substitute this value in ek (1)

7(5+2y)+3y=1

35+17y=1

y=2

x=5+2y

=9

hope the answer helps u