Math, asked by rishika7276, 22 hours ago

Please help to solve this problem

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Answers

Answered by apple2422

1

Answer:

x+20+2x+1+7x-11=90

10x-10=90

10x=90+10

10x=80

x=80/10

x=8

Step-by-step explanation:

pls mark it as brainliest

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