RayRay5548
RayRay5548 RayRay5548
  • 01-02-2017
  • Mathematics
contestada

Can someone help me with these problems or give me an idea of what to do??

Can someone help me with these problems or give me an idea of what to do class=

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BookWorm01
BookWorm01 BookWorm01
  • 01-02-2017
Ok... Ill help with the 1st one
3x-17=x+3
   +17     -x 
2x=20
divide by 2
x=10

Please mark brainliest

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luna204 luna204
  • 01-02-2017
For these problems you are trying to find what is equal to the according variable. So for example, on #1 you need get x alone. You would simply subtract 3 the other side.
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