What is x in .80x+30=1.20x+14

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SriPriya asked Jul 14, 2022

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What is x in .80x+30=1.20x+14

Mathematics
high-school

SriPriya asked Jul 14, 2022

by SriPriya

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1 Answer

25 votes

Answer:

x = 40

Explanation:

.80x + 30 = 1.20x + 14

-.80x = -.80x

30 = .4x + 14

-14 = -14

16 = .4x

16/.4 = .4/.4x

40 = x

Hazzey answered Jul 18, 2022

by Hazzey

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