<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B8%7Dx%20%20%2B%2013%20%3D%2018" id="TexFormula1" title=" \frac{5}{8}x + 1

Keith_Richards [23]

3 years ago

3 = 18" alt=" \frac{5}{8}x + 13 = 18" align="absmiddle" class="latex-formula">

Mathematics

1 answer:

zhenek [66]3 years ago

8 0

$\frac{5}{8}x + 13 = 18 \\ \frac{5}{8} x = 18 - 13 \\ \frac{5}{8} x = 5 \\ 5x = 40 \\ x = 8$

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Right ∆ABC

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