rogendero rogendero
  • 16-10-2020
  • Mathematics
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I need help solving this problem

I need help solving this problem class=

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abdelsalammukasabe
abdelsalammukasabe abdelsalammukasabe
  • 16-10-2020

Answer:

angle OPQ is external

so 6x-15=2x+18 + 2x-13

6x-15= 4x+5

6x-4x=15+5

2x=20

x=10

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