Question

(x+16)-(x+3)-(12-x)=4​

Answer 1

Respuesta:

x=3

Explicación paso a paso:

(x+16)-(x+3)-(12-x) = 4

(x+16)-(x+3)-(-x+12) = 4

x+16-x-3+x-12 = 4

x = 3