Question

Resolva a função:
F(x) = x+3
G(x)= -x-1

Answer 1

a) x = -3

b) x = -1

${\Large{{\boxed{\boxed{{\sf{}}}}}}}$

$\Large{\sf{ F(x) = x + 3 }}$

$\Large{\sf{ 0 = x + 3 }}$

$\Large{\sf{ -x = 3 }}$

$\Large{\sf{ x = -3 }}$

$\:$

$\:$

$\Large{\sf{ G(x) = -x - 1 }}$

$\Large{\sf{ 0 = -x - 1 }}$

$\Large{\sf{ x = -1 }}$