If m<mkl=83. m<jkl=127. and m<jkm=(9x-10). find the value of x

Question

asked Mar 1, 2019 62.2k views

1 Answer

Matt Watson · Answer 1 · 2019-03-05T00:04:11+0000

MKL = 83, JKL = 127, JKM = 9x - 10 given

JKL + MKL = JKM angle addition postulate

127 + 83 = 9x - 10 substitution

210 = 9x - 10 simplify (add like terms)

220 = 9x addition property of equality

(220)/(9) = x