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Mathematics 8 Online
OpenStudy (anonymous):

Simplify 3x + 7(3x + 2) + 4x – 5.

OpenStudy (anonymous):

first - distribute the 7 to the 3x and 2

OpenStudy (anonymous):

3x + 21x + 14 + 4x - 5

OpenStudy (anonymous):

so would it be 28x + 9?

OpenStudy (anonymous):

Same as last time distribute and collect like terms

OpenStudy (anonymous):

That's right!

OpenStudy (anonymous):

Thanks! I think i'm getting the hang of this!

OpenStudy (anonymous):

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