Question

Patrimea unui numar marit cu 56 este 200. Afla numarul.  

Answer 1

x/4+56=200
x/4=200-56
x/4=144
x=144·4
x=576
verificare
576:4+56=200
144+56=200

Answer 2

     
$\frac{x}{4} +56 = 200 \\ \\ \frac{x}{4} = 200-56 \\ \\ \frac{x}{4} =144 \\ \\ x=144*4 \\ \\ x=\boxed{576}$