Question

If X=2-a and y=2+a is a solution of the equation 3x-2y+6=0 find the value of a. Find more 3 solutions of the resultant equation​

Answer 1

Answer:

x=2-a and y= 2+a

=>3x-2y+6=0

=>3(2-a) -2(2+a) +6=0

=>6-3a-4-2a+6=0

=>8-a=0

=>-a= -8

=>a= 8