Question

ex6 (d,e,f,g,h) va rog frumos din suflet​

Answer 1

Răspuns:

d)5y=18

y=18:5

y=3.6 V:3.6×5=18

e)x:12=96

x=12×96

x=1152 V:1152:12=96

f)t:6=100

t=6×100

t=600 V:600:6=100

g)9x-1=0

9x=1

x=1÷9

x=0(1) V:1-1=0

h)4x-20=0

4x=20:4

x=5 V:20-20=0