Question

Afla numărul necunoscut
36:6Xc=9x4-4x5+2
D:3=53-36:4x5
32:e=(36:6+42:7)-4x2
f-(56+4x2-14:2)=24:8+32:8+26

Answer 1

36:6Xc=9×4-4×5+2

=36-20+2

= 16+2

=18

D:3=53-36:4×5

=56-9×5

= 56-40

=16

32:e=(36:6+42:7)-4×2

=(6+6)-4×2

=12-4×2

=12-8

=4