contestada

In ΔJKL, start overline, J, L, end overline
JL
is extended through point L to point M, m, angle, J, K, L, equals, left bracket, x, plus, 9, right bracket, degreesm∠JKL=(x+9)

, m, angle, L, J, K, equals, left bracket, 2, x, plus, 9, right bracket, degreesm∠LJK=(2x+9)

, and m, angle, K, L, M, equals, left bracket, 5, x, plus, 6, right bracket, degreesm∠KLM=(5x+6)

. Find m, angle, J, K, L, .m∠JKL.