solve them 80°+ 7x +3x = 180°
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Answered by
1
7x = 70
3x= 30
hope it's joyful
3x= 30
hope it's joyful
Anonymous:
procedure is wrong
Answered by
3
hi
80 + 7x +3x =180
10x =180-80
10x=100
x =10
Mark as brainliest if helpful
80 + 7x +3x =180
10x =180-80
10x=100
x =10
Mark as brainliest if helpful
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