Question

5(1-x)-2x+1=-3(2+x)

(façam isso com conta fazendo um enorme favor)

Answer 1

-7x+6+6+6x=
x=12             valeuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu