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Helga [31]
3 years ago
11

-1/2 x+1 = -x+8 choices: 7 1/2 14 18

Mathematics
2 answers:
kondaur [170]3 years ago
7 0

Answer:

14

Step-by-step explanation:

<u><em>can you please mark this brainliest if it helped? <3 </em></u>

lubasha [3.4K]3 years ago
6 0

Answer:

x =14

Step-by-step explanation:

-1/2 x+1 = -x+8

Add x to each side

-1/2 x +x+1 = -x+x+8

1/2x +1 = 8

Subtract 1 from each side

1/2x +1-1- =8-1

1/2x = 7

Multiply each side by 2

1/2x *2 =7*2

x =14

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Debora [2.8K]

Answer:

36 минут спустя в 7:21

это проблема LCM, поэтому вот как ее решить.

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Итак, в 7:21, через 36 минут после того, как они ушли, и Том, и Эми проснулись, и они оба опоздали.

-------------------

Translation

36 minutes later at 7:21am

this is a LCM problem so this how to solve it.

Toms sounds at 9, 18, 27, 36 minutes after it initially sounds

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