Math, asked by aashniabig7, 1 month ago

Help me solve this question!

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Answered by rt3602512
1

Answer:

x+31=x+20=x is 180(linear pair)

Answered by hemant8bb
1

Step-by-step explanation:

x+31+x+20+x=180 (linear pair)

3x=180-51

x= 129/3

x= 43

Therefore

x=43, x+20= 43+20=63, x+31=43+31=74

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