Question

8y+{4y+[6x-y-(2x-3y)-2y]+2x}

Answer 1

Resposta:

12y + 6x

Explicação passo-a-passo:

8y+{4y+[6x-y-(2x-3y)-2y]+2x} => 8y+{4y+[6x-y-2x+3y-2y]+2x} =>

8y+{4y+[6x-2x+3y-2y -y]+2x} => 8y+{4y+[6x-2x+3y-3y]+2x} =>  

8y+{4y+[4x]+2x} => 8y+{4y+ 4x+2x} =>8y+{4y+ 6x} => 8y+4y+ 6x => 12y + 6x