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Mathematics 6 Online
OpenStudy (anonymous):

When 40 is added to the number of miles Karen ran last week, the result is the same as adding 10 to 4 times the number of miles she ran last week. How many miles did Karen run last week? @yummydum

OpenStudy (anonymous):

x+ 40 = 4x + 10 30 = 3x 10mi = x, miles ran last week

OpenStudy (anonymous):

Hold up, it could actually be 7.5

OpenStudy (anonymous):

thanks I got the answer already

OpenStudy (anonymous):

What was it?

OpenStudy (anonymous):

I got 10. how did you get 7.5??

OpenStudy (anonymous):

Nvermind. 10 is probably the answer!

OpenStudy (anonymous):

can you help with another question?

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