Question

if (a-3,a+4) is the solution of the equation 2x-3y=5then the find the value of a​

Answer 1

Answer:

since,(a-3,a+4) is tthe solution of equation 2x-3y=5

so,2(a-3)-3(a+4)=5

2a-6-3a-12=5

-a-18=5

a=-23