Question

To draw the graph of 4x + 5y=19, find y when x=1​

Answer 1

Answer:

4x+5y=19

we know that y=mx+c

=5y=19-4x

y=19-4x/5

it is given that x=1

y=19-4*1/5

=15/5

Y=3 ans

Answer 2

Answer:

hope it will help you....