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Sindrei [870]
3 years ago
14

Please help it’s for geometry

Mathematics
1 answer:
vredina [299]3 years ago
3 0

Answer:

x=25

Step-by-step explanation:

they are supplementary and adjacent, thus you do 4x-3+3x+8=180, simplify and get 7x+5=180, subtract 5 from 180 which is 175, then ending up with 7x=175 and 175/7 is 25.

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