Get expert insights and community support for your questions on IDNLearn.com. Discover trustworthy solutions to your questions quickly and accurately with help from our dedicated community of experts.

(easy math question please help) find the value of x question #6

Easy Math Question Please Help Find The Value Of X Question 6 class=

Sagot :

Answer:

Step-by-step explanation:

45+8x+21+90=180 degree(sum of interior angles of a triangle)

156+8x=180

8x=180-156

8x=24

x=24/8

x=3