motocrossloverp6zm8k motocrossloverp6zm8k
  • 03-05-2018
  • Mathematics
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Solve the system of equations by substitution. 7+2y=8 3x-2y=0

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notlinseed notlinseed
  • 03-05-2018
7+2y=8
3x-2y=0

7+2y=8
y=8/3

3x-2(8/3)=0
3x-16/3=0
+16/3   +16/3
3x=16/3
/3     /3
x=16/9
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