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(2x + 1)×2=3×6 va roog​

Răspuns :

Răspuns:

(2x + 1)×2=3×6

4x+2=18

4x=18-2

x=16:4

x=4

(2x + 1)× 2=3×6

4x + 2 =18

4x=18-2

x=16÷4

deci:

x=4✔