pamelaresendiz1 pamelaresendiz1
  • 16-12-2015
  • Mathematics
contestada

What is the value of x in the equation 2x + 3y = 36, when y = 6?

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completereject
completereject completereject
  • 16-12-2015
2x + 3y = 36
2x + 3*6 = 36
2x + 18 = 36
      -18    -18
___________
2x = 18
/2      /2
___________
x = 9
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