2 years ago

- 20 = 2(n − 3) Asswer ?

Mathematics

2 answers:

jonny [76]2 years ago

4 0

Answer:

Step-by-step explanation:

-20=2(n-3)

-20=2*n-2*3

-20=2n-6

-20+6-2n

-14/2=n

-7=n

olchik [2.2K]2 years ago

3 0

Answer:

n = -7

Step-by-step explanation:

- 20 = 2(n − 3)

divide by 2

-10 = n-3

transpose

-10 + 3 = n -3 + 3

n=-7

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