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lara [203]
4 years ago
12

8. Which of these below correctly solves for yin the equation 3x-4y= 7?

Mathematics
1 answer:
Basile [38]4 years ago
5 0

Answer:

y=\frac{3}{4}x-\frac{7}{4}

Step-by-step explanation:

3x-4y=7\\\\3x-3x-4y=7-3x\\\\-4y=7-3x\\\\\frac{-4y=7-3x}{-4}\\\\y=-\frac{7}{4}+\frac{3}{4}x\\\\  \boxed{y=\frac{3}{4}x-\frac{7}{4}}

Hope this helps.

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