Equações de
Primeiro Grau
Problema 1:
[tex]\bold{2x + 10 - x + 1 = 0}\\\\x+11=0\\\\x=0-11\\\\\boxed{\bf{x=-11}}[/tex]
Problema 2:
[tex]\bold{3x + 2x - 6 = x - 18}\\\\5x-6=x-18\\\\5x-x=-18+6\\\\4x=-12\\\\x=-12:4\\\\\boxed{\bold{x=-3}}[/tex]
Espero ter ajudado, boa sorte!!
