Question

Draw the graph of linear equation 3x-7y=21. Check whether (8,1) is a solution of

the given equation or not.​

Answer 1

Answer:

here given x is 8 and y= 1

put x and y in 3x-7y=21.

3×8 -7×1 = 24-7 = 17

the given solution is not solution of given equation

Answer 2

Answer:

It will be helpful for you.