liz325 liz325
  • 24-04-2018
  • Mathematics
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I need to find the value of each variable.

I need to find the value of each variable class=

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mathstudent55
mathstudent55 mathstudent55
  • 24-04-2018
101 + d = 180
d = 79

91 + c = 180
c = 89

95 + a = 202
a = 107

b + 107 = 178
b = 71
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