To draw graph, 4x+5y=19, Find y when x=1 A] 4 B] 3 C] 2 D] -3
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Answer:
y = 3
Step-by-step explanation:
4x+5y=19
if x=1, then
4×1+5y=19
5y=19-4=15
y=15/5
y=3
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