Math, asked by dhanu8443, 9 months ago

solve the pair of linear equations graphically x-2y=0 and 3x+4y=20

Answers

Answered by Anonymous

2

Answer:

hope its help you

Attachments:

Answered by laxmibairy05

2

Answer:

Step-by-step explanation:

x-2y=0

3x+4y=20

From first equation

x-2y=0

x=2y

Substitute this in 2nd equation

3(2y)4y=20

6y+4y=20

10y=20

y=20/10

y=2

In 1st equation

x=2y

x=2×2

x=4

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