[tex]x \div 3 = - 4 < = > x = ( - 4) \times 3 = \pink{ - 12}[/tex]
Verificare:
[tex] - 12 \div 3 = \orange{ - 4} [/tex]
Răspuns:
Sᴀʟᴜᴛᴀʀᴇ!
x:3=-4
x=-4×3
x=-12
v:-12:3=-4
Succes!
