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Artist 52 [7]
3 years ago
9

Math question on big ideas math the 1/3 confuses me I hate fractions

Mathematics
1 answer:
jok3333 [9.3K]3 years ago
6 0

a simple way to do away with denominators, is we can simply multiply both sides by the LCD, in this case the LCD is 3, so let's multiply both sides by 3.


\bf 3\left( \cfrac{1}{3}x+y \right)=3(4)\implies x+3y=12\implies 3y=12-x
\\\\\\
y=\cfrac{12-x}{3}\implies \stackrel{\textit{distributing the denominator}}{y=\cfrac{12}{3}-\cfrac{x}{3}}\implies y=4-\cfrac{1}{3}x

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Read more on law of sines here: brainly.com/question/27868305

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Step-by-step explanation:

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