Q- One equation of a pair of dependent linear equations is -- 5x + 7y - 2 = 0.
The second equation can be
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Step-by-step explanation:
5x+7y-2=0
=5x+7y=2
= 7y=2-5x
let x be 6
7y=2-5x
=2-(5×6)
=2-30
= -28
y= -28/7
y = (-4)
(x,y) = (6, -4)
5x +7y -2 = 0
(5×6)+(7×(-4))-2=0
30+(-28)-2=0
30+(-30)=0
0=0
So LHS=RHS
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