Question

if x=2 ,y=-1 is a solution of equation ax-y=5,find the value of a.Also find two more solutions of the equation.

Answer 1

Given equation-ax-y=5
Hence ,putting value 2a-(-1)=5
2a +1=5
2a=4
a =2
Hence ,the value of a is 2
You can find more solution by changing the value of x and y
Thanks