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1)29X+28=1072
2)62X+59=4585
Atutatim-ma va rog ,mult !!!


Răspuns :

[tex]\displaystyle a).29x+28=1072 \\ 29x=1072-28 \\ 29x=1044 \\ x= \frac{1044}{29} \\ x=36 \\ b).62x+59=4585 \\ 62x=4585-59 \\ 62x=4526 \\ x= \frac{4526}{62} \\ x=73[/tex]
1) 29X+28=1072
29X=1072-28
29X=1044
X=36

2) 62X+59=4585
62X=4585-59
62X=4526
X=4526:62
X=73