AlexisT24 AlexisT24
  • 10-03-2017
  • Mathematics
contestada

What is the solution of 1/2x-8=-3/2x+2?

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Cote
Cote Cote
  • 10-03-2017
the solution would be x=5

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LukesTuke
LukesTuke LukesTuke
  • 10-03-2017
1/2x - 8 = -3/2x + 2
First, we want to get x alone on one side of the equation. We can do this by adding 8 to each side, to cancel out the -8.
1/2x = -3/2x + 10
Next, we need to put all x's on the same side; by adding 3/2x to both sides.
4/2x = 10
(simplified) 2x = 10
Next, divide both sides by 2
x = 5
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