find 3 solutions for the equation 5x-2y = 11
Answers
Answered by
1
put x=1
5×1-2y=11
-2y=11-5
2y=-6
y=-3. A(1,3)
put y=2
5x-2×2=11
5x=11+4
x=15/5
x=3. B(3,-2)
put x=
5×1-2y=11
-2y=11-5
2y=-6
y=-3. A(1,3)
put y=2
5x-2×2=11
5x=11+4
x=15/5
x=3. B(3,-2)
put x=
Answered by
1
5x =11+2y
let y=0
5x=11+2*0==) x=11+0/5
x=2.2
let y=1
5x= 11+2*1==) x=11+2/5
x=13/5 =2.6
let y=-1
5x=11+2*-1==) x=11-2/5
x= 9/5 = 1.8
let y=0
5x=11+2*0==) x=11+0/5
x=2.2
let y=1
5x= 11+2*1==) x=11+2/5
x=13/5 =2.6
let y=-1
5x=11+2*-1==) x=11-2/5
x= 9/5 = 1.8
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