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Lady bird [3.3K]
3 years ago
5

2.1: Solve the one step equation 9. 70 = -5x 10. x4 = 36 11. 7x = -54

Mathematics
1 answer:
Anuta_ua [19.1K]3 years ago
3 0

Answer:

-14, 9 and - 54/7

Step-by-step explanation:

  • 70=-5x, x=-14
  • 4x=36, x=9
  • 7x=-54, x=-54/7

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Dominik [7]

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Step-by-step explanation:

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TiliK225 [7]

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100 points for correct answer
Tems11 [23]

Answer:

\dfrac{x}{3}+\dfrac{3}{y}

Step-by-step explanation:

<u>Given fraction</u>:

\dfrac{xy+9}{3y}

\textsf{Apply the fraction rule} \quad \dfrac{a+b}{c}=\dfrac{a}{c}+\dfrac{b}{c}:

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Rewrite 9 as 3 · 3:

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Cancel the common factor y in the first fraction and the common factor 3 in the second fraction:

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7 0
1 year ago
The inequality x + 2y ≥ 3 is satisfied by point (1, 1).<br> True<br> False
andre [41]
In the given statement above, in this case, the answer would be TRUE. It is true that the  inequality x + 2y ≥ 3 is satisfied by point (1, 1). In order to prove this, we just have to plug in the values. 1 + 2(1) <span> ≥ 3 
So the result is 1 + 2 </span> ≥ 3. 3 <span> ≥ 3, which makes it true, because it states that it is "more than or equal to", therefore, our answer is true. Hope this answer helps.</span>
7 0
3 years ago
Read 2 more answers
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