Question

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

Answer 1

Step-by-step explanation:

x=2-a

y=2+a

3x-2y+6=0

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

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

-5a+8=0

5a=8

a=8/5

a=1.6