SOLUTION: in triangle JKL, if measure L is 13 more than measure K and measure J is 7 more than 6 times measure K, find the measure of each angle

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Question 1130825: in triangle JKL, if measure L is 13 more than measure K and measure J is 7 more than 6 times measure K, find the measure of each angle
Answer by josgarithmetic(39613) About Me  (Show Source):
You can put this solution on YOUR website!
Go according to what the description literally says.

system%28L=K%2B13%2CJ=7%2B6K%29
and just one more equation is necessary to know:
J%2BK%2BL=180


As described, you can write the angle-sum equation in terms of just one variable, K.
%287%2B6K%29%2BK%2B%28K%2B13%29=180
Solve!