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Mathematics, 18.10.2020 08:01 rissacoob7862

Twice a number decreased by 4 is equal to the sum of the number and -8. The equation and model below can be used to find the value of the number, n.
2n-4-n. s
What is the value of n?

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Twice a number decreased by 4 is equal to the sum of the number and -8. The equation and model belo...

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