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Yuri [45]
2 years ago
12

5u-8v+9(2u-3v)-4(2v-5u)​

Mathematics
2 answers:
Schach [20]2 years ago
7 0

Answer:

43u

Step-by-step explanation:

<u>1</u>

<u>Distribute</u>

5u-8v+9(2u-3v)-4(2v-5u)

5u-8v+18u-27v-4(2v-5u)

<u>2</u>

<u>Rearrange terms</u>

5u-8v+18u-27v-42v-5u)

5u-8v+18u-27v-4(-5u+2v)

<u>3</u>

<u>Distribute</u>

5u-8v+18u-27v-4(-5u+2v)

5u-8v+18u-27v+20u-8v

<u>4</u>

<u>Combine like terms</u>

5u-8v+18u-27v+20u-8v

43u-8v-27v-8v

<u>5</u>

<u>Combine like terms</u>

43u-8v-27v-8v

43u-43u

Elden [556K]2 years ago
5 0

Answer:

The answer is 43u – 33v

Step-by-step explanation:

5u – 8v + 9(2u – 3v) -4(2v – 5u)

5u – 8v + 18u – 27v – 8v + 20u

5u + 18u + 20u – 8v – 27v – 8v

43u – 33v

Thus, The answer is 43u – 33v

<u>-TheUnknownScientist 72</u>

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