Cecelol Cecelol
  • 12-02-2018
  • Mathematics
contestada

PLEASE HELP ASAP I ONLY GOT 10min to FINISH

PLEASE HELP ASAP I ONLY GOT 10min to FINISH class=

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choixongdong
choixongdong choixongdong
  • 12-02-2018
2x+7+3x+3 = 90
5x + 10 = 90
5x = 80
x = 16

answer
16
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