cssarahsherwinoz61fv
cssarahsherwinoz61fv cssarahsherwinoz61fv
  • 09-11-2017
  • Mathematics
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find value of each variable.

find value of each variable class=

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choixongdong
choixongdong choixongdong
  • 09-11-2017
6x+8x+40=180
14x = 140
   x = 10

7y + 3y - 10 = 180
10y = 190
    y = 19
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