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  • 14-11-2016
  • Mathematics
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2x-3y=12
x=4y+1 How Do You Do This Equation?

2x3y12x4y1 How Do You Do This Equation class=

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Jisallyouget
Jisallyouget Jisallyouget
  • 15-11-2016
Use the substitution method.
2x-3y=12
2(4y+1)-3y=12
8y+2-3y=12.  
         5y= 12-2.   
     5y/5= 10/5. 
          Y= 2
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