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Rus_ich [418]
3 years ago
10

Find the solution of each equation using mental math or a table.  If the solution lies between two consecutive integers, identif

y these integers 2.2-2n=12.2
Mathematics
1 answer:
mihalych1998 [28]3 years ago
4 0
Subtract 2.2 from both sides leaving -2n on the left and 10 on the right. from there you want to get "n" by itself so you divide both sides by -2n and you get n=-5

2.2-2n=12.2
-2.2 -2.2

-2n = 10
/-2 /-2

n=-5
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