Question

A number is 7 more than one - third of itself

Answer 1

Answer:

$let \: the \: will \: be \: \: = \: \: x$

ATQ

$x = 7 + \frac{x}{3} \\ x = \frac{21 + x}{3}$

3x=21+x

3x-x=21

2x=21

x=21/2

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