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Andrew [12]
3 years ago
15

Question 10

Mathematics
1 answer:
EleoNora [17]3 years ago
5 0

Answer:

a.(-b) ( third choice)

explanation:

-a+b - there is no plus sign for -a.b.

not -a+b

(-a)(-6)=6a (-negative sign and -negative sign=+positive sign)

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X - 2y = 2 <br><br><br> 3x + 2y = -2
WARRIOR [948]

Answer:

x=0

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Step-by-step explanation:

x−2y=2                 - eq 1

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x−2y=2

(3x+2y)+(x−2y)=−2+2

x−2y=2

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Artyom0805 [142]
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7 0
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