Question

5(5x-3)-64(3-x)-3(12x-4)=96

Answer 1

Olá Nattgy,

5(5x-3)-64(3-x)-3(12x-4)=96
25x -15 -192+64x -36x + 12=96
25x + 64x - 36x= 96+15+192-12
53x=291
x=291/53
x=Aproximadamente 5,5

Espero ter ajudado!