Math, asked by vaibhav547, 6 months ago

draw the graph on linear equation X + 2 Y equal 8 find the point on the graph where a abiscca is twice the value of ordinate​

Answers

Answered by tejeswar184
4

9th

Maths

Linear Equations in Two Variable

Solution of Linear Equations in Two Variables

Determine the point on the ...

MATHS

Determine the point on the graph of the linear equation 2x+5y=19, whose ordinate is 1

2

1

times its abscissa.

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ANSWER

Let the abscissa be a

Then ordinate =

2a

3

New coordinates of point is (a,

2a

3

)

Given that is a point on line 2x+5y=19

now

2(a)+5(

2a

3

)=19

2a+

2

15a

=19

4a+15a=38

19a=38

a=2

∴ abscissa =2

ordinate =

2

3(2)

=3

∴ the required point(2,3)

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