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 nore solutions if the resultant equation
Answers
Answered by
1
Step-by-step explanation:
3x-2y+6=0
put the value of x=2-a and y=2+a
3(2-a)-2(2+a)+6=0
6-3a-4-2a+6=0
-3a-2a+6-4+6=0
-5a+8=0
-5a=-8
a=-8/-5
a=8/5
Answered by
0
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
Similar questions