Răspuns: [tex]\bf\red{\underline{ x=-4~\in ~\mathbb{Z}}}[/tex]
Explicație pas cu pas:
[tex]\bf 4x-6=2x-14[/tex]
[tex]\bf 4x-6-2x=-14[/tex]
[tex]\bf 2x=-14+6[/tex]
[tex]\bf 2x=-8[/tex]
[tex]\bf x=-8:2[/tex]
[tex]\bf\red{\underline{ x=-4~\in ~\mathbb{Z}}}[/tex]
