Question

qual valor dessa expressão 27-2x[35+(75-5)×3]​

Answer 1

27-2x [35+(75-5)×3]=

27-2x [35+(75-5)×3]= X= 136

Explicação passo-a-passo:

27-2x [35+(75-5)×3]=

27-2x [35+70×3]=

27-2x [35+210]=

27-2x 245=

2x+27-245=

-2x+27+245=

-2x+272=

x= 272/2 =

X=136.