pls help me with this
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Answer:
1 . ( B )
y = 3
Step-by-step explanation:
1 ) 4x + 5y = 19
when x = 1
4 ( 1 ) + 5y = 19
4 + 5y = 19
5y = 19 - 4
5y = 15
y = 15 / 5
Hence ;
y = 3
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