3x+4y:,7
ue of
EXERCISE - 6.2
1. Find three different solutions of the each of the following equations,
i) 3x + 4y=7
ii) y=6x
ii) 2x - y=y=4
iv) 13x - 12y = 25
v) 10x + lly=21 vi) x+y=1 We se
2. If (0,a) and (b, Orare the solutions of the following linear equations. Fin
1) 8x - y=34
ii) 3x=7y - 21
ii) 5x – 2y+ke the
3. Check which of the following is solution of the equation 2x - 5y=10
1) (0,2) ii) 0,-2) ii) (5,0)
iv) (213,--13)
Let
wed
Doa
Bow
4. Find the value of k, if x=2, y=1 is a solution of the equation 2x+3y=kli bela
Solutions of the resultant equation.
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