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2 years ago

Two times the sum of a number and 8 is twenty. What is the number?

Mathematics

1 answer:

natka813 [3]2 years ago

3 0

Answer:

n=2

2(n+8)=20

2n+16=20

-16 -16

2n=4

/2 /2

n= 2

Hope this helps :)

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