Relax

Respuesta :

[tex]2(a + 4) + 6 = 8 \\ 2a + 8 + 6 = 8 \\ 2a + 14 = 8 \\ 2a = 14 - 8 \\ 2a = 6 \\ divide \: both \: sides \: by \: 2 \\ a = 6 \div 2 \\ a = 3[/tex]

2a=6÷2

a=3