soeurettecha soeurettecha
  • 26-08-2018
  • Mathematics
contestada

3x+ 2y= 4 solving for x

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mathstudent55
mathstudent55 mathstudent55
  • 26-08-2018

First step: Isolate the term that has x. To do that, subtract 2y from both sides.

[tex] 3x + 2y = 4 [/tex]

[tex] 3x = -2y + 4 [/tex]

Now divide both sides by 3.

[tex] x = \dfrac{-2y + 4}{3} [/tex]

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mar976
mar976 mar976
  • 26-08-2018
First you subtract 2y and now you have 3x=-2y+4 then you decide my 3 and now your answer is x= -2/3+4/3 that’s your answer
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