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Question

Solve 7y+4y+2=43

A
-4/5
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B
5/9
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C
-9/2
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D
4/5
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Solution

The correct option is A -4/5
Given 7y+4y+2=43
3(7y+4)=4(y+2)
21y+12=4y8
25y=20
y=2025
y=45

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