Question

ayuda por favor
(5-3)*(-6) ÷(5+1)-(-5)-(5+6)-(-7+9)-(-2)=
(-5+7-3)-(-5+13) ÷(-3-1)+(4-5)+9*(-5)=
le doy coronita

Answer 1

Respuesta:

(5-3)*(-6) ÷(5+1)-(-5)-(5+6)-(-7+9)-(-2) = -8

$=2\left(-6\right)\div \left(5+1\right)-\left(-5\right)-\left(5+6\right)-\left(-7+9\right)-\left(-2\right)\\=2\left(-6\right)\div \:6-\left(-5\right)-\left(5+6\right)-\left(-7+9\right)-\left(-2\right)\\=2\left(-6\right)\div \:6-\left(-5\right)-11-\left(-7+9\right)-\left(-2\right)\\=2\left(-6\right)\div \:6-\left(-5\right)-11-2-\left(-2\right)\\=-2-\left(-5\right)-11-2-\left(-2\right)\\=-8$

___________________________________________

(-5+7-3)-(-5+13) ÷(-3-1)+(4-5)+9*(-5) = -45

$=-1-\left(-5+13\right)\div \left(-3-1\right)+\left(4-5\right)+9\left(-5\right)\\=-1-8\div \left(-3-1\right)+\left(4-5\right)+9\left(-5\right)\\=-1-8\div \left(-4\right)+\left(4-5\right)+9\left(-5\right)\\=-1-8\div \left(-4\right)-1+9\left(-5\right)\\=-1-\left(-2\right)-1+9\left(-5\right)\\=-1-\left(-2\right)-1-45\\=-45$