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alexira [117]
2 years ago
10

Rewrite in the simplest terms: 9v-8(10v-9)

Mathematics
1 answer:
Ray Of Light [21]2 years ago
8 0

9v - 8(10v - 9) = 9v - 80v + 72 = <u>-7</u><u>1</u><u>v </u><u>+</u><u> </u><u>7</u><u>2</u>

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Item 3
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Answer:

The given  system as (3,3) as its solution.

Step-by-step explanation:

Here, the given system of the equation is:

4 x + 2 y = 18 ................  (1)

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Now, to use the elimination method, w need to eliminate any of the variable.

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Multiply equation (2) with -2  we get,

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Add (1) and (3), we get:

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Hence, the above system as (3,3) as its solution.

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