Math, asked by prateekjaiswal7728, 1 year ago

7x+3/2-(x-x-3/4)=20

Answers

Answered by ashu509465

3

Answer:

7x+3/2-x+x+3/4=20

+x-x cancel

7x+6+3/4=20

7x+9/4=20

28x+9/4=20

28x+9=80

28x=71

x=71/28

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