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32 plus doi ori x minus 5 egal cu 63 plus 14
Va rog repede.​


Răspuns :

Răspuns:

32+2×x-5=63+14

32+2×x-5=87

32+2×x=87+5

32+2×x=92

x×2+32=92

x×2=92-32

x×2=60

x=60÷2

x=30

32+2•x-5= 64+14
32+2•x-5=87
32+2•x=87+5
32+2•x=92
X•2+32=92
X•2=92-32
X•2=60
X=60:2
X=30. Răspuns:30
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