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Mathematics 8 Online
OpenStudy (rdbonne):

what is x+3/3 + x+6/3?

OpenStudy (mrs.ambrose614):

Just substitute

OpenStudy (rdbonne):

Substitute what? the answer that I got was x+/3 but that is incorrect.

OpenStudy (mathmale):

Your expression has two different kinds of terms. One kind involves the unknown, x. The other kind involves numeric fractions. Add the x terms together, separately. Then add the numeric fractions together, separately. Then add your two results together. Finally, simplify the sum of the numeric fractions.

OpenStudy (rdbonne):

the answer is 2(x+9)/3

OpenStudy (rdbonne):

thanks!

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