Question

stind ca a=2bsi ca(a+b)+(a-b)+(a+b)+(a-b)=992 afla cele doua numere.

Answer 1

(a + b) + (a - b) + (a + b) + (a - b) = 992
a + b + a - b + a + b + a - b = 992
4a = 992
a = 248
a = 2b
2b = 248
b = 248 / 2
b = 124