JLMontgomery87 JLMontgomery87
  • 28-08-2017
  • Mathematics
contestada

K is the midpoint of Line JL, JL=4x-2 and JK=7. find X

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superstar310
superstar310 superstar310
  • 28-08-2017
X=4. If k is the midpoint then JK is equal to KL. Since JK is 7 then KL is also 7 meaning JK is 14. JK is represented by the expression 4x-2 so you just set that expression equal to 14 and solve for x. Hope this helped!
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