1) To draw graph of 4x + 5y = 19, Find y when x = 1.
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Answer:
y = 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
Hence, the value of y is 3
THANK YOU
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