Math, asked by benv6395, 1 year ago

Give the value of x:
7-x/x+1 =3

Answers

Answered by Anonymous
7

Answer:

7-x/x+1 =3

cross multiplication

7-x=3(x+1)

7-x=3x+3

7-3=3x-x

4=2x

x=4/2

x=2

Answered by Alekhyalilly
0

Step-by-step explanation:

 \frac{7 - x}{x}  + 1 = 3 \\  \frac{7}{x}  -  \frac{x}{x} + 1 = 3 \\  \frac{7}{x}  - 1 + 1 = 3 \\  \frac{7}{x}  = 3 \\x =  \frac{3}{7}

HOPE IT HELPS YOU....

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