Question

if I take three-fourts of a number and add 3 to it I'll get 21​

Answer 1

Answer:

24 is the number.

Step-by-step explanation:

Let number be x.

$\frac{3}{4} x + 3 = 21$

$\frac{3}{4} x = 18$

$x = 18* \frac{4}{3}$

= 24

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Answer 2

Answer:

Step-by-step explanation: