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Archy [21]
3 years ago
13

13. Write and solve the equation modeled below.

Mathematics
1 answer:
tiny-mole [99]3 years ago
4 0

Answer:

x - 5 = 9

x = 14

Step-by-step explanation:

On the left side, there are 5 -1's and 1 x. On the right side, there are 9 1's. Then we set them equal and solve

Problem:

x - 5 = 9

  + 5   + 5

x = 14

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Answer:

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Step-by-step explanation:

An expression means that we don't know enough to create an equation. So, this means we will mostly be using variables.

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7 0
3 years ago
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3 years ago
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Answer:

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