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Karo-lina-s [1.5K]
2 years ago
9

Plz help ibzcbiscibscibaciv​

Mathematics
1 answer:
lisov135 [29]2 years ago
5 0

Answer:The answer is 2 if you use a calculator.

Step-by-step explanation:

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After solving the system x+2y=10 and x-2y=2. What is the sum of x+y equal to?
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Answer:

The sum of x and y is 8.

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2x = 12, so x = 6.  Substituting 6 for x in the 2nd equation, we get:

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