1 answer:
Answer:
x = 30
Step-by-step explanation:
aight so
(2x + 50) + (5x -80) = 180
they're both interior angles from different parallel line intersecting the transversal.
add common integers
7x -30 = 180
then find x by isolating the variable
7x = 210
210/7 = x = 30
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