Question

can anyone tell me how to choose value for 1st variable in linear equations in two variable? Can we take any value? according to our wish?​

Answer 1

Step-by-step explanation:

We have methods to solve linear equation in 2 variables...We cannot assume or take any value of our wish...we have to use substitution ,elimination methods to solve it.....

i hope it helps u

Answer 2

Answer:

hope this helps

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Step-by-step explanation:

yes you may take any value

example >

5x + 3y = 30

The above equation has two variables namely x and y.

Graphically this equation can be represented by substituting the variables to zero.

The value of x when y=0 is

5x + 3(0) = 30

⇒ x = 6

and the value of y when x = 0 is,

5 (0) + 3y = 30

⇒ y = 10

now I hope that you will be able to plot these on graph .