Question

determinati termeni necunoscuti x 256:x=4 x:5+13=23 x:4=2003 100+x:12=104 x:16=17 880:x+19=39 x:10+39=139 VA ROGGG

Answer 1

Succes!!.................

Answer 2

256/x=4
x=256/4=64

x/5+13=23
x/5=23-13
x/5=10
x=5 x 10
x=50

x/4=2003
x=4 x 2003
x=8012

100+x/12=104
x/12=104-100
x/12=4
x=12x4
x=48

x/16=17
x=16*17
x=272

(880/x)+19=39
(880/x)=39-19
(880/x)=20
x=880/20
x=44

(x/10)+39=139
x/10=139-39
x/10=100
x=10 x 100
x=1000