Maths 1 choose the correct answer for the following for drawing the graph of 4x+5y=19, if x=1 what is the value of y
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Answer:
value of 'y' is 3
Step-by-step explanation:
4x+5y=19
=>4×1+5y=19
=>4+5y=19
=>5y=19-4
=>5y=15
=>y=15/5
:. y=3
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