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Homework Statement
Find x. L1 and L2 are parallel
choices:
a)2°40'
b)2°30'
c)2°45'
d)2°15'
e)2°20'
Homework Equations
Σleft∠ = Σright∠
The Attempt at a Solution
2x+1+4x1+4x1 = 2x1+2x+4+3x+2
10x1=7x+5
3x=6
x=2°
Not sure how the answers include minutes '
Maybe I'm overlooking something?
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