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Mathematics 8 Online
OpenStudy (anonymous):

-2x+7x

OpenStudy (anonymous):

5x

Nnesha (nnesha):

combine like terms because they both have same variable and same power of variable which is one

OpenStudy (anonymous):

Yup, it's just normal arithmetic don't let the variables scare you.

OpenStudy (fateal):

take 2 from 7

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