If the points - 2 and 4 lies on the graph of the equation (a - 1) Y + 3 x is equal to 6 find the value of a and two other solution also
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X=-2
Y=4
(a-1) 4+3×(-2) =6
4a-4-6=6
4a-10=6
4a=6+10
4a=16
a =16÷44
therefore, a =
Y=4
(a-1) 4+3×(-2) =6
4a-4-6=6
4a-10=6
4a=6+10
4a=16
a =16÷44
therefore, a =
TanmaiB:
it is 16÷4=4
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