229,805 views
23 votes
23 votes
Find the value of x for which m || n is...

Find the value of x for which m || n is...-example-1
User Viswanathgs
by
3.0k points

1 Answer

25 votes
25 votes

Answer:

x=51

Explanation:

m || n

(3x-40)=(2x+11) by alternate interior angles theorem

3x-2x=40+11

x=51

User Alex Witsil
by
3.5k points