Respuesta :
You just distribute the 4 or, in simple non-mathematical terms, just multiply 4 by x and 6. Basically it'll look like this:
4(x + 6) => 4(x) + 4(6) => 4x + 24 and there's your answer :)
4(x + 6) => 4(x) + 4(6) => 4x + 24 and there's your answer :)