Author Bella20 in Mathematics, 08.20.2018

How do I fix this for a and b? 7/b-36=a/72=28/b We were shown how to perform multi steps but not multiple variables.

Answered by Alexinho22

7/(b-36)=28/b28b-1008=7b21b=1008b=48a/72=28/ba=72x28/48a=42

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