Question

5+12 : (-2)-3.(-1)
$2 + 12 \div ( - 2) - 3.( - 1)$
​

Answer 1

$\large\bm{5 + 12 \div \left( - 2\right) - 3 \times \left( - 1\right)} \\ \large\bm{5 - 6 - 3 \times\left( - 1\right) } \\ \large\bm{5 - 6 + 3} \\ \large\bm{8 - 6} \\ \bm{\large\boxed{\boxed{  { \large \bm{2 }}}}}$

${\large\boxed{\boxed{  { \large \bm{ Bons~Estudos} }}}}$