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2014-06-01T21:23:11+03:00
A+b=70
a:b=4 rest 10
a=4b+10

4b+10+b=70
5b=70-10
5b=60
b=12

a=12*4+10= 48+10=58
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  • Utilizator Brainly
2014-06-01T21:24:44+03:00
X,z-nr
x+z=70
x/z=4r10
x=z*4+10
4z+10+z=70
5z+10=70
5z=70-10
5z=60
z=12
x=4*12+10=48+10=58
VERIFICARE=58+12=70
58/12=4 rest 10 

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