Question

{5-[6-3(2+3×5)+128]+6}

Answer 1

{5-[6-3(2+3x5)+128]+6}
{5-[6-3(2+15)+128]+6}
{5-[6-3x17+128]+6}
{5-[6-51+128]+6}
{5-[-45+128]+6}
{5-83+6}
{5-89}
84
espero nao ter errado nada e te ajudado :)