Răspuns :

Co12id
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Lucianatoader2008id

Răspuns:

3050+36-a=1708

3086-a =1708

a= 3086-1708

a=1378

90751-203-b=3000

90548-b=3000

b=90548-3000

b=87.548

X +3024-1350=5690

x+ 1678=5690

x= 5690-1678

x=4012

y + 112 - 65=(118 + 365 ) - 9

y+ 47 = 483-9

y+47=474

y=474-47

y=427

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