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Mathematics 8 Online
OpenStudy (anonymous):

K is the midpoint of JL, JL=4x-2. and JK=7. Find x, KL, and JL.

jimthompson5910 (jim_thompson5910):

Hint: If K is the midpoint of JL, then JK + KL = JL and JK = KL

OpenStudy (anonymous):

But then I get 9=4x and that is wrong

jimthompson5910 (jim_thompson5910):

JK = KL 7 = KL KL = 7

jimthompson5910 (jim_thompson5910):

JK + KL = JL 7 + 7 = 4x - 2 Did you get this far?

ganeshie8 (ganeshie8):

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