Question

to draw graph of 4x + 5y 19, find y when x = 1
a)4
b)3
c)2
d)-3​

Answer 1

Step-by-step explanation:

correct answer is 3 :

4x+5y=19

5y=19-4(1). [bcz: x=1]

y = 15/5

y = 3

Answer 2

Answer:

4(1) + 5y =19

4 + 5y = 19

5y = 19 - 4

5y = 15

y = 15/5

y = 3

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