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NISA [10]
3 years ago
10

2(x−4)+3x=7 solve for x

Mathematics
2 answers:
anyanavicka [17]3 years ago
8 0

Answer:

x = 3

Step-by-step explanation:

mk so here's a story I literally wrote down an ENTIRE on how to solve this problem and the stupid thing got deleted sooo ur on ur own kid HOWEVER am 100% positive this is the correct answer so <em>enjoy </em>:)

(btw try using Symbolab, I use it all the time it gives the correct answer and it gives good explanations)    

sesenic [268]3 years ago
7 0

Answer:

x = 3

Step-by-step explanation:

5x - 8 + 8 = 7 + 8

5x = 15

5x/5 = 15/5

15 divided by 5 equals 3

Hope this helped you out :)

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Tommy the Dunker's performance on the basketball court is influenced by his state of mind: If he scores, he is twice as likely t
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Answer:

Step-by-step explanation:

Probability of of winning next shot if he scores= 0.5

Probability of missing next shot if he misses = 1/6

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So, Christian has a collection of 18 shark teeth. He identified them as 6 tiger shark teeth, 8 sand shark teeth, and the rest as
svetoff [14.1K]

Answer:

So, the question means that if we add the number of tiger shark teeth and the sand shark teeth and subtract it from the total number of teeth, we will get the number of bull shark teeth. And, the number of bull shark teeth is 4.

Step-by-step explanation:

So, the question means that if we add the number of tiger shark teeth and the sand shark teeth and subtract it from the total number of teeth, we will get the number of bull shark teeth.

Since Christian has 18 shark teeth, and 6 are tiger shark teeth, 8 are sand shark teeth and the rest are bull shark teeth.

Let x represent the number of bull shark teeth.

So, total number of shark teeth = number of tiger shark teeth + number of sand shark teeth + number of bull shark teeth.

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