asked 104k views
20 votes
3.4 + 0.5y + 1.1 = -4.5

asked
User Cyrill
by
7.9k points

1 Answer

10 votes

Answer:


3.4 + 0.5y + 1.1 + 4.5 = 0 \\ 4.5 + 0.5y + 4.5 = 0 \\ 9 + 0.5y = 0 \\ 0.5y = - 9 \\ y = ( - 9)/(0.5) \\ y = - 18

answered
User Lesya
by
8.3k points

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