Flashcards
ECUACIONES
Cards in this deck (6)
- 12x = 6x = 6/2 = 3
- 22x – 3 = 6 + x2x–x = 6+3
x = 9 - 32·(2x – 3) = 6 + x4x–6 = 6+x
4x–x = 6+6
3x = 12
x = 12/3 = 4 - 4\[\frac{x-1}{6}-\frac{x-3}{2}=-1\]x–1 – 3·(x–3) = –1·6
x–1–3x+9 = –6
–2x = –6+1–9
–2x = –14
x = –14/–2 = 7 - 5\[\frac{x-1}{4}-\frac{x-5}{6}=\frac{x+4}{9}\]m.c.m. (4,6,9) = 36
(x–1)·9–(x–5)·6 = (x+4)·4
9x–9–6x+30 = 4x+16
9x–6x–4x = 16+9–30
–x = –5 ... ... x = 5 - 6\[\frac{9-3x}{x-3}=x\]9–3x = x·(x–3)
9–3x = x²–3x
9 = x²
\[\sqrt{9}=x=3\]
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- ECUACIONES paso a paso ...
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- Deleted user · Apr 2019
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- Apr 17, 2019
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- Created by Ulises Yo · Oct 4, 2017
- Copied by Ulises Yo · Apr 17, 2019
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