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x-3y=0
3x+4y=20​

Answer 1

Given Equation

x - 3y = 0                       (i)

3x + 4y = 20                  (ii)

Now take

x - 3y = 0         (i)

when x = 0

0 - 3y = 0

y = 0

We get point (0, 0)

When y = 0

x - 3(0) = 0

x = 0

We get point (0,0)

Now Take

3x + 4y = 20                  (ii)

When x= 0

3(0) + 4y = 20

0 + 4y = 20

4y = 20

y = 20/4

y = 5

We get point (0,5)

When y = 0

3x + 4(0) = 20

3x = 20

x = 20/3

we get point (20/3, 0 )