Question

for drawing the graph of 4x+5y=19,ifx=1.what is the vAlue of y​

Answer 1

Answer:

Value of y=3

Step-by-step explanation:

4x+5y = 19 ----------- (eq. 1)

Put x = 1 in eq. 1

4(1) + 5y = 19

   4 + 5y =  19

         5y = 19 - 4

         5y = 15

            y = 15 ÷ 5

            y = 3

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