Question

to draw graph of 4x + 5y = 19,find y when X = 1.​

Answer 1

Answer:

y is 3

Step-by-step explanation:

4x+5y=19

when x=1 ,

4(1) + 5y = 19

4 +5y =19

5y= 19-4=15

5y=15

y=3

therefore , y=3

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Answer 2

Step-by-step explanation:

x=1

4x + 5y = 19

4(1) + 5y = 19

4 + 5 y = 19

5 y = 19 - 4

5 y = 15

y = 15 /5

y = 3