What is the standard form of x/4 - y/3 =1 and 5/x - 2/y=7.

1 answer:

5 0

You can multiply both sides by a number that will get rid of the denominators. For ex. you can multiply the first equation by 12 because 4 and 3 both go into 12 evenly. MAKE SURE YOU MULTIPLY THE OTHER SIDE BY 12 AS WELL! Therefore, 12(x/4) - 12(y/3) = 12(1), or 3x - 4y = 12

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\begin{cases}
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-(-n)
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n
\end{cases}
\\\\\\
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