notarianna
notarianna notarianna
  • 19-05-2019
  • Mathematics
contestada

How can I find the value of x?

How can I find the value of x class=

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shelbywolf
shelbywolf shelbywolf
  • 19-05-2019

Put together they will make a 90 degree angle so 15x+8x -2= 90 combine like terms you get 23x-2=90 +2= 92= 23x now 92/23 is 4 so x= 4

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