3 years ago

Solve for a.

Mathematics

2 answers:

Ipatiy [6.2K]3 years ago

5 0

Answer:

-9

Step-by-step explanation:

It is B (-9) because when you have a negative number and answer in an equation like this, all you have to do is add another negative number to get that answer. -9 + -4 = -13

sergey [27]3 years ago

4 0

Answer:

the answer is B

Step-by-step explanation:

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