scetcherzart
scetcherzart scetcherzart
  • 03-02-2021
  • Mathematics
contestada

need a correct answer please

need a correct answer please class=

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tarnpreetkaur tarnpreetkaur
  • 03-02-2021
X=15

3x+7+10x-22=180
13x-15=180
13x=195
X=15
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