3 years ago

Solve the equation. 3n + 2= 8 + 2n A. 3 B. 4 C. 5 D. 6

1 answer:

3 0

Answer:
D.
Explanation:

Move variable to the left-hand side and change its sign
3n-2n+2=8

Collect like terms

n=8-2

Solution:
n=6

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