3 years ago

What must be added to ‐213 to get ‐312

Mathematics

2 answers:

Leya [2.2K]3 years ago

6 0

Answer:

n = - 99

Step-by-step explanation:

- 213 + n = - 312

n = - 312 + 213

n = - (312 - 213)

n = - 99

kirill [66]3 years ago

5 0

-213+x=-312
x=-312+213
x=-99

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3 years ago

What must be added to ‐213 to get ‐312​

What must be added to ‐213 to get ‐312