-4K + 2(5k - 6)= -3k - 39

k= -3

Step-by-step explanation:

+ 3k to the -4k gives you -k

distribute the 2 gives you 10k and -12

add 12 to 39 = -27

combine the -k and 10k gives you 9k

divide 9k by 9 and -27 by 9

answer is k= -3

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

step-by-step explanation:

given   that triangle lno is congruent to triangle lnm.

we have to fill up the blanks in the given question.

according to above order of congruency   kept in mind we can say that

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

ln ≅ ln due to common in both.

hence, by sas congruency,

the side angle side rule   states that if two sides and the included angle of one triangle are congruent to another triangle, then these two triangles are congruent.

7

step-by-step explanation:

the answer would be 7