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const2013 [10]
3 years ago
13

7 = x + 12 A. -19 B. -5 C. 4 D. 5

Mathematics
2 answers:
Oduvanchick [21]3 years ago
6 0

x+12=7

x+12-12=7-12

x=-5

Elena L [17]3 years ago
5 0

You have to get "X" by itself so you subtract 12, 7-12 is -5 so "X" = - 5


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