Math, asked by Nithyansh, 2 months ago

X+(20+3x)=140 solve?

Answers

Answered by llMichFabulousll
2

Step-by-step explanation:

attached

i hope it help u

Attachments:
Answered by trialwisdom
0

Step-by-step explanation:

20x+3x²-140=0

4x=120

x=30

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