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(2x + 18) 108 PLEASEE helpp!!
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(2x + 18) 108 PLEASEE helpp!!

(2x + 18) 108 PLEASEE helpp!!-example-1
User Bvaughn
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Answer:


(2x+18)^o+108^o=180^o\ \ \ \text{[Sum of angles in straight line is 180}^o.]\\\text{or,\ }2x^o+126^o=180^o\\\text{or,\ }2x^o=54^o\\\text{or,\ }x=27^o

User Jgascona
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