Question

a)x+17=35 b)x-8=39 c)y:(3+12)=60 d)y:5=114 si verificare

Answer 1

a) x+17=35
x=35-17
x=18
18+17=35

b) x-8=39
x=39+8
x=47
47-8=39

c) y:(3+12)=60
y:15=60
y=60×15
y=900
900:15=60

d) y:5=114
y=114×5
y=570
570:5=114