Question

To draw graph of 4x + 5y = 19
Find y when x=1​

Answer 1

Answer:

y=3

Step-by-step explanation:

4x+5y=19

x=1

substitute x=1 in equation

4(1)+5y=19

4+5y=19

5y=19-4

5y=15

y=15/5=3

y=3

Answer 2

Step-by-step explanation:

4(1)+5y =19

4+5y=19

5y=. 19-4

5y= 15

y=15÷5

y =3