anonymous
  • anonymous
2/3x +4=2x
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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jamiebookeater
  • jamiebookeater
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AkashdeepDeb
  • AkashdeepDeb
WELCOME TO OPENSTUDY!! :D
goformit100
  • goformit100
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AravindG
  • AravindG
To your question: First bring all terms containing x to one side and constants to other side.

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More answers

anonymous
  • anonymous
(3/2)(2/3x) + (3/2)(4)= (3/2)(2x)
anonymous
  • anonymous
Delta = (- 3)² - 4 * 2 * (- 4) = 9 + 32 = 41 x1 = (3 - sqr (41)) / 4 x2 = (3 + sqr (41)) / 4 <=> 2x² - 3x - 4 = 2 * (x - ((3 + sqr (41)) / 4)) * (x - (3 - sqr (41)) / 4)) <=> 2x² - 3x - 4 = 2 * 1/4 * 1/4 * (4x - 3 - sqr (41)) * (4x - 3 + sqr (41)) <=> 2x² - 3x - 4 = 1/8 * (4x - 3 - sqr (41)) * (4x - 3 + sqr (41)) roots are irrational because sqr (41) is irrationa
AravindG
  • AravindG
Is the question that complicated?
anonymous
  • anonymous
no
anonymous
  • anonymous
\[4 = 2x - 2/3x \] \[4 = 6/3x - 2/3x\] \[4 = 4/3 x\] \[4*3 = 4/3x *3\] \[12 = 4x\]\[12/4 = 4x / 4\]
anonymous
  • anonymous
Final Answer: x = 3
AravindG
  • AravindG
Satellite is here :)
anonymous
  • anonymous
\[\frac{2}{3}x+4=2x\] maybe multiply by 3 and get \[2x+12=6x\] subtract \(2x\) to get \(12=4x\) divide by \(4\) and get \(3=x\)
anonymous
  • anonymous
alternatively, start with \[\frac{2}{3}x+4=2x\] subtract \(\frac{2}{3}x\) from both sides and get \[4=\frac{4}{3}x\] then multiply both sides by \(\frac{3}{4}\) and get \[4\times \frac{3}{4}=x\] or \(x=3\)

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