Question

ayuda porfa doy corona
4x+4+1=12

Answer 1

$\bf{4x+4+1=12$

$4x+3=12$

$4x=12-3$

$4x=9$

$x = \frac{9}{4}$

$\boxed{\bf{x = 2.25}}$ ←$\bf{Resultado$