andrejr0330jr
19.11.2020 •
Mathematics
-5 + 3n – 7 = -6
(Multi- step equations)
show steps please <3
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Ответ:
2
Step-by-step explanation:
-5 + 3n -7 = -6 (add -5 and -7)
-12 + 3n = -6 (add 12 on both sides)
+12 +12
3n = -6 + 12
3n = 6 (divide 3 on both sides)
/3 /3
n = 2
Hope this helps.
Ответ:
A nato removed its troops