chloe0360 chloe0360

15-11-2018
Mathematics

contestada

Two less than 3 times a number is the same as the number plus 10

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MikeNIke3030 MikeNIke3030

15-11-2018

3n-2=n+10
And the answer should be:
n=5

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dunneri dunneri

15-11-2018

3x-2=x+10 <---- This would be the initial equation.

2x-2=10 <---- Simplify!

2x=12

x=6

The answer to the question is 6.

Answer Link

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