Question

5 (-2) -3 (-1)-5 * 2 +7 ayuda y explicado

Answer 1

Respuesta:

$-10$

Explicación paso a paso:

$5\left(-2\right)-3\left(-1\right)-5\cdot \:2+7\\\\5\left(-2\right)\\\\5\left(-2\right)=-5\cdot \:2=-10\\\\=-10-3\left(-1\right)-5\cdot \:2+7\\\\3\left(-1\right)\\\\3\left(-1\right)=-3\cdot \:1=-3\\\\=-10-\left(-3\right)-5\cdot \:2+7\\\\5\cdot \:2=10\\\\=-10-\left(-3\right)-10+7\\\\=-10$