Question

20-x+3/2x=21
give me the full solution of the question plz​

Answer 1

Answer:

-1=x

Step-by-step explanation:

20 - (x+3)/2x=21

Taking LCM

{40x-(X+3)} /2X = 21

(40x-x-3)=21(2x)

39x-3=42x

-3=42x-39

-3=3x

-3/3=x

-1=x

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