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rosijanka [135]
4 years ago
5

5+2(2x-3)+8x = -5x +2

Mathematics
1 answer:
Flauer [41]4 years ago
8 0

Answer:

answer to top question:  x = 3/17

answer to bottom question:  x = -1

Step-by-step explanation:

distribute first

5 + 4x - 6 + 8x = -5x + 2

combine like terms

-1 + 12x = -5x + 2

12x = -5x + 3

17x = 3

x = 3/17

5 - 4x + 6 + 8x = -5x + 2

4x + 11 = -5x + 2

9x + 11 = 2

9x = -9

x = -1

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For some reason, your teacher wants P to be the third letter as s/he mentioned MNP and NMP. But again, the order doesn't matter.

3 0
3 years ago
The sum of two polynomials is â€"yz2 â€" 3z2 â€" 4y 4. If one of the polynomials is y â€" 4yz2 â€" 3, what is the other polynomi
gtnhenbr [62]

The sum of polynomials involves adding the polynomials

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So, we have:

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Evaluate like terms

Q =y^3 -y^2+ 4y - 1

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Read more about polynomials at:

brainly.com/question/1487158

8 0
3 years ago
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Answer:

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Step-by-step explanation:

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5 0
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GarryVolchara [31]

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Step-by-step explanation:

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