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lara [203]
2 years ago
11

Solve the equation -3 + 1/2n = 1/2 (-n + 14) in two different ways.

Mathematics
1 answer:
Lemur [1.5K]2 years ago
4 0

Answer:

Step-by-step explanation:

-3 + 1/2n = 1/2 (-n + 14)

distribute

-3 + 1/2n = -1/2n + 7

                 -1/2n

cancel out -1/2n

-3 = n + 7

-10 = n

subtract 7

n =  -10

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