Math, asked by suchitkumar2952, 2 months ago

plz tell the correct answer fast

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Answered by XIPUN

0

Answer:

43

Step-by-step explanation:

x+30+x+21+x=180

3x+51=180

3x=180-51

3x=129

x=129/3

x=43

Answered by gsanjayganesan934

0

Answer:

180 -(x+21)=169-x

180-(x+30)=150-x

169-x-150-x=19-2x

180-19-2x=(161-2x )

please see the mathod or steps .Don't see the answer

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