1/2 x a = 1/3 x b
b= a + 58
1/2 x a = 1/3 x ( a + 58 )
1/2 x a = a+58 / 3
a/2 = a + 58 /3
amplific a/2 cu 3 si a +58 cu 2 sa aiba acelasi numitor
3a/6 = 2(a+58)/6
3a=2a+116
3a-2a=116
a=116
b=116+58
b=174
a-primul nr
b-al doilea nr
/-impartire
x-inmultire
sper ca e corect!
