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stellarik [79]
3 years ago
13

-4-3 (6x + 9) = 41? Explain what to do first and what is the answer

Mathematics
1 answer:
lara31 [8.8K]3 years ago
8 0

Answer:

x = -2

Step-by-step explanation:

- 3 x - 6x = -18x

- 4 - 18x + 9 = 41

9 - 4 = 5

- 18x + 5 = 41

- 18x = 41 - 5

- 18x = 36

36 divided by -18 is -2

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Westkost [7]

Answer:

7

Step-by-step explanation:

In similar triangles, corresponding elements are proportional. Then we get,

(2x + 1)/(x-1) = 10/4

4(2x +1)       = 10(x-1)

8x + 4         = 10x - 10

8x               = 10x - 14

2x               = 14

x                 = 7

Hope it helps and if it does, please mark me brainliest...

6 0
3 years ago
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iren [92.7K]

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Answer:

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Step-by-step explanation:

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4 0
3 years ago
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borishaifa [10]

Answer:

3c-8

Step-by-step explanation:

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Answer:

Step-by-step explanation:

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Step-by-step explanation:

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