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7n - 8n = -8 a. -16 b. all real numbers c. 16 d. 8

7n - 8n = -8 a. -16 b. all real numbers c. 16 d. 8
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3 votes
7n - 8n = -8

a. -16
b. all real numbers
c. 16
d. 8

User MyNameIsCaleb
by
9.1k points

1 Answer

5 votes
Collect like terms -n=-8

Change side

Thus is n=8
User Mickey Cohen
by
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