Posted by
**Britta** on
.

I need to combine like terms. Here are a few questions that I am having trouble with.

-r - 10r

n-4-9

-4+7(1-3m)

Please help ! thank you.

Wednesday

March 29, 2017
Posted by
**Britta** on
.

I need to combine like terms. Here are a few questions that I am having trouble with.

-r - 10r

n-4-9

-4+7(1-3m)

Please help ! thank you.

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