Math, asked by shivachaubey9690, 1 year ago

3x+2x+2+4x+7=180degrees .solve it.

Answers

Answered by raftaar22

0

9x+9=180°
9x=180°-9
9x=171°
x=19° is the answer

Answered by bhushan79

0

3x+2x +2+4x +7=180
9x+9=180
9x=180 -9
9x=171
x =19

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