👤

Cum se rezolva ex : 10x(a-10x)362+10x(24+24:4) =99+10:10

Răspuns :

10x{a-10x[362+10x(24+24:4)]}=99+10:10

10x{a-10x[362+10x(24+6)]}=100
10x[a-10x(362+300)]=100
10x(a-10x662)=100
10x(a-6620)=100
10a-66200=100
10a=66300
a=6630