Question

ajutor dau tot [°•°]​

Answer 1

Explicație pas cu pas:

a)x+18=24

x=24-18

x=6

V:6+18=24

b)a+35=20

a=20-35

a=-15

V:-15+35=20

c)8z=160

z=160÷8

z=20

V:20×8=160

d)5y=18

y=18÷5

y=3,6

V:3,5×5=18

e)x÷12=96

x=96×12

x=1152

V:1152÷12=96

f)t÷6=100

t=6×100

t=600

V:600÷6=100

g)9x-1=0

9x=0+1

9x=1

x=1÷9

x=0,(1)

h)4x-20=0

4x=20

x=20÷4

x=5

V:5×4-20=0

20-20=0

Sper ca te-am ajutat