476,843 views
14 votes
14 votes
Find the value of x for which the lines a and bare parallel.

Find the value of x for which the lines a and bare parallel.-example-1
User Ninoorta
by
2.8k points

1 Answer

15 votes
15 votes

Answer:

B

Explanation:

The two angles are alternate interior angles. The have to be equal.

7x + 15 = 148 Subtract 15 from both sides

7x = 148 - 15

7x = 133 Divide by 7

x = 133/7

x = 19

B

User Dinith
by
2.8k points