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26 votes
26 votes
X=
/////////////////////

X= /////////////////////-example-1
User Courtney Stephenson
by
2.7k points

1 Answer

6 votes
6 votes

Answer:
x=15

Explanation:

By the consecutive interior angles theorem,


150+3x-15=180\\\\3x-15=30\\\\3x=45\\\\x=15

User Rusheb
by
2.8k points