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Alik [6]
2 years ago
8

4x+14+8x-14=180 find for x

Mathematics
2 answers:
k0ka [10]2 years ago
6 0

Answer:

x = 15

Step-by-step explanation:

by solving;

  • 4x + 8x +14 -14 = 180
  • 12x = 180
  • x = 180 / 12
  • x = 15

<em>i</em><em> </em><em>hope</em><em> </em><em>it</em><em> </em><em>helped</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em> </em><em>^</em><em>_</em><em>^</em>

denpristay [2]2 years ago
6 0
Answer is x = 15

4x + 14 + 8x -14 = 180

Add/subtract x terms and non x terms

12x = 180

x = 180/12 = 15

Check if answer is right by putting x = 15 back into original equation and seeing if it equals 180

4(15) + 14 + 8(15) -14 = 180

Answer is correct.
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<img src="https://tex.z-dn.net/?f=55%20%5Cfrac%7B6%7D%7B9%3F%7D%20%20%5Ctimes%2066%20%5Cfrac%7B5%7D%7B6%7D%20" id="TexFormula1"
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If you can present a problem in Latex, you can do anything. I don't know what the question mark is for. I'm just ignoring it.

55 2/3 * 66 5/6

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55.666666667 * 66.833333333 = 3720.38889

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55 2/3 (66 + 5/6)   You can do this if you know how to use the distributive property.

55 2/3 * 66 + 55 2/3 * 5/6

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