Question

If BX/XC=AB/AC, then AC/XC must equal

Answer 1

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Answer 2

\[\frac{ BX }{ XC } = \frac{ AB }{ AC }\]

cross multiplie and get

AC *BX = AB *XC

divide both sides by XC and get

\[\frac{ AC*BX }{ XC } = \frac{ AB*XC }{ XC }\]
\[\frac{ AC*BX }{ XC } = AB\]

and now divide both sides by BX and will get in this way

\[\frac{ AC }{ XC } = \frac{ AB }{ BX }\]

hope helped understandably easy