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zvonat [6]
3 years ago
6

Neeeeeeeeeeeeeeeed Helppppppppppppp

Mathematics
1 answer:
allsm [11]3 years ago
6 0
Because a ║b you can say: 
-60 -2x = -70 -4x ⇒ -2x + 4x = -70 + 60 ⇒ 2x = -10 ⇒ x = -5 :)))
i hope this is helpful
have a nice day 
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