3 years ago

Evaluate the expression: -14 - 9n + 4 + 3n, when n = 7

Mathematics

2 answers:

KengaRu [80]3 years ago

6 0

Answer:

I am not sure but I think it's -52.

Step-by-step explanation:

-14-9(7)+4+3(7)

You multiply first, so it would give you: -14-63+4+21.

Then you combine similar terms: -77+25.

Final answer: -52

Ganezh [65]3 years ago

5 0

Answer:

I wish I knew

Step-by-step explanation:

a+b=c

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