Question

[(8 x 4+3)=7+(3+15+5)3] x 2​

Answer 1

Resposta:

$[(8\cdot 4 + 3)\div7+(3+15+5)\cdot 3]\cdot 2$

$[(32+3)\div 7 +(9+45+15)]\cdot 2=$

$[35\div7+69]\cdot 2=$

$[5+69]\cdot 2=$

$74\cdot 2=$

$148$

Explicação passo-a-passo: