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32 + ( 2 • x - 5 ) = 63 + 14​

Răspuns :

Răspuns:

32+(2x-5)=77

2x-5=77-32

2x=45+5

x=50:2

x=25

32+(2x-5)=77

2x-5=77-32

2x-5=45

2x=45+5

2x=50

x=25