SOLUTION: slove this equati 80= 3Y+2Y+4+1
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Question 34830
:
slove this equati 80= 3Y+2Y+4+1
Found 2 solutions by
Fermat, Prithwis
:
Answer by
Fermat(136)
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80 = 3Y + 2Y + 4 + 1
add the Y's together, and the 4 and the 1,
80 = 5Y + 5
subtract 5 from both sides,
75 = 5Y
divide both sides by 5,
15 = Y
or,
Y = 15
======
Answer by
Prithwis(166)
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80 = 3Y + 2Y + 4 + 1
=> 80 = 5Y + 5
=> 75 = 5Y
=> Y = 15