alexalyn510 alexalyn510
  • 13-06-2017
  • Mathematics
contestada

complete the solutionof the equation find the value of y when x equals 12 x+3y=21 pls help

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koziadam koziadam
  • 13-06-2017
L E T   M E   S O L V E

x+3y=21
12+3y=21
3y=9
/3  /3
y=3

T H E R E   Y O U   G O
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