gracwgrsve8 gracwgrsve8
  • 17-09-2021
  • Mathematics
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brainiest to whoever right

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AtsuiMizu
AtsuiMizu AtsuiMizu
  • 17-09-2021
x = 31.5

Co-interior angles of parallel lines are supplementary (adds up to 180.)

so, (3x + 47) + (x + 7) = 180
Solve and get 31.5
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