125k views
1 vote
I need help solving this math problem.
Help me find was X is please

I need help solving this math problem. Help me find was X is please-example-1

1 Answer

5 votes

Answer:

40

Explanation:

Using the alternate exterior angles theorem,


4x-30=3x+10 \\ \\ x-30=10 \\ \\ x=40

User Vinette
by
7.1k points