If x=2-a and y=2+a is a solution of the equation 3x-2y+6 =0 find the value ''a'' find three more solutions of the resultant equastion
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5/8
Step-by-step explanation:
it is given that ,
x=2-a,
y=2+a
equation
3x-2y+6=0
= 3(2-a)-2(2+a)+6= 0
= 6 -3a-4-2a +6=0
= 2 -5a +6=0
= -5a= -8
=a=8/5
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