<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7By%20-%201%7D%7B3y%20%2B%207%7D%20%20%3D%20%20%5Cfrac%7B1%7D%7B10%7D%20" id="TexFo

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4 years ago

rmula1" title=" \frac{y - 1}{3y + 7} = \frac{1}{10} " alt=" \frac{y - 1}{3y + 7} = \frac{1}{10} " align="absmiddle" class="latex-formula">

Mathematics

1 answer:

morpeh [17]4 years ago

4 0

Answer:

17/7

Step-by-step explanation:

Cross multiply

10y - 10 = 3y+7

7y - 10 = 7

7y = 17

y = 17/7

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erma4kov [3.2K]

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Answer:

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3 years ago

5 7/8 + 11/4<br> show me how to solve

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let's firstly convert the mixed fractions to improper fractions and then add, bearing in mind that the LCD from 8 and 4 is simply 8.

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