23.4k views
2 votes
What must be added to ‐213 to get ‐312​

User JoshWillik
by
8.6k points

2 Answers

3 votes
  • Answer:

n = - 99

  • Explanation:

- 213 + n = - 312

n = - 312 + 213

n = - (312 - 213)

n = - 99

User Philosopher
by
8.4k points
5 votes
-213+x=-312
x=-312+213
x=-99
User Sheharyar
by
8.8k points

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