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salantis [7]
3 years ago
15

2. 35 45 n; 10, 11, 12

Mathematics
1 answer:
eduard3 years ago
4 0
35 = 45 - n
think of it as money
45 dollars take away how many (n) = 35 dollars
45 - n =35
or you can subtract 45 from both sides
-n = 35-45
-n = -10 
divide by -1 from both sides 
n = 10
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3 years ago
Read 2 more answers
Please Help!
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3 years ago
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3 years ago
I need help what is 145 marked up 175%
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3 years ago
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