Question

50-{40-3x[5-(10-7)]}​

Answer 1

Resposta:

Oi!

50-{40-3x[5-(10-7)]}​

= 50-{40-3x[5-3]}​

= 50-{40-3x[2]}​

= 50-{40-6}​

= 50-{34}​

= 50 - 34

= 16

Answer 2

Resposta:

$\textsf{Segue a resposta abaixo}$

Explicação passo-a-passo:

$\mathsf{ 50-\{40-3\cdot[5-(10-7)]\}}$

$\mathsf{50-\{40-3\cdot[5-(3)]\} }$

$\mathsf{50-\{40-3\cdot[2]\} }$

$\mathsf{50-\{ 40-6\} }$

$\mathsf{50-\{34\} }$

$\boxed{\boxed{\mathsf{ 16}}}$