norma muncitor 1 = 800 piese
norma muncitor 2 = 900 piese
Notam :
A = NORMA MUNCITORI 1
B = NORMA MUNCITORI 2
120%A+115%B = 1995
91+11B = 17100
24A+23B = 39900
9A+11B = 17100
B= (17100 - 9A) / 11
24A+23·(17100-9A)/11 = 39900
264A+39330-207A=438900
57A=45600
A=800 PIESE MUNCITOR 1
B=(17100-9·800)/11 = 900 PIESE MUNCITOR 2