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bija089 [108]
2 years ago
8

Help please. I dont know how to solve

Mathematics
1 answer:
Vinil7 [7]2 years ago
5 0
So the given angles are supplementary (add to 180). You take the two and add them. 21x+5+37x+1. This gets set to equal 180. 58x+6=180. Subtract 6 from both then divide by 58. You get x=3
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