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Mathematics 16 Online
OpenStudy (bekkah323):

4a/5a-10 plus 3a/10a-20 Equation below

OpenStudy (bekkah323):

\[\frac{ 4a }{ 5a-10 } + \frac{ 3a }{10a-20 }\]

OpenStudy (anonymous):

7a/15a-30

OpenStudy (bekkah323):

i don't think i can just add them strait across

OpenStudy (marissalovescats):

No but you can multiply (5a-10) by 2 and have equivalent denominators.

OpenStudy (bekkah323):

thank you

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