Math, asked by manjunathamanju72691, 5 months ago

solve the graph 3x-y=5 and 2x-y=3​

Answers

Answered by juleswarjuli8374
0

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Answered by babuminz7069
2

Taking 1cm = 1 uni

Plotting equation 3x+y+5=0

Let y = 4 then,

=>3x+4=-5

=>3x=-9

=>x=-3

One point is (-3, 4)

Let y=1 then,

=>3(1)+y+5=0

=>y=-8

Other point is (1, -8)

Plotting equation 3y-x=5

Let y=2

=>3(2)-x=5

=>x=1

One point is (1.2)

Let x=-5 then,

=>3y-(-5)=5

=>y=0

Other point is (-5, 0)

Plotting equation 2x+5y=1

Let x=-2 then,

=>2(-2)+5y=1

=>5y=1+5

=>y=1

One point is (-2, 1)

Let y=-1 then,

=>2x+5(-1)=1

=>x=3

The other point is(3, -1)

The point of tge intersection (-2, 1) and the lines given by the equations are concurrent..

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