Question

Daca a-1.729+38.587=b+125.619-75.920=c-326.718-9.829=d-7.918+10.000=62.700
Calculeaza:
a+b+c+d=
c-[a+b+d]=

Answer 1

d  - 7918 + 10000 = 62 700
 d - 7918 = 62 700 - 10000
 d - 7918 = 52 700
d = 7918  + 52 700
d = 60 618

c- 326 718 - 9829  = 60 618
c - 326 718  = 60 618 + 9829
c - 326 718 = 70 447
c = 70 447 + 326 718 
c = 397 165

b  + 125 619 -75 920 = 397 165
b + 125 619 = 397 165 + 75 920
b + 125 619 = 473 085
b = 473 085 - 125 619 
b = 347 466

a - 1729 + 38587 = 347 466
 a - 1729 = 347 466 - 38 587
 a - 1729 = 308 879
a = 308 879 + 1729
 a = 310 608

310 608 + 347 466 +397 165 +60 618 =658 074 + 397 165 =1055239 + 60 618 = 1115857

397 165 -(  310 608 + 347 466 + 60 618 ) = 
397 165 -( 658 074 + 60 618)=
397 165 -718 692  = 
718 692 - 397 165 =321 527