Lines b and c are parallel what is the measure of two and could you write an explanation because I don't get this

m<2 = 50 deg

Step-by-step explanation:

The angles with measures 7x + 1 and 18x + 4 are a linear pair, so the sum of their measures is 180 deg. This allows you to find the value of x.

7x + 1 + 18x + 4 = 180

25x + 5 = 180

25x = 175

x = 7

<2 and the angle whose measure is 7x + 1 are vertical angles, so they are congruent.

m<2 = 7x + 1 = 7(7) + 1 = 50

m<2 = 50 deg

step-by-step explanation:

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