Question

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

Answer 1

Answer:

y = 3.

Step-by-step explanation:

Substituting x = 1 in given equation 4 + 5y = 19

4x + 5y = 19

4(1) + 5y = 19

5y = 19 - 4

5y = 15 y = 15/5

y = 3

Therefore, y = 3 when x = 1.

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