Question

−5 ∙ (−8 + 5) + (12 ÷ 3 − 6) − (15 + 5 ∙ 2 − 8)

Answer 1

Respuesta:

−5 ∙ (−8 + 5) + (12 ÷ 3 − 6) − (15 + 5 ∙ 2 − 8)

$-5\left(-8+5\right)+\left(12\div \:3-6\right)-\left(15+5\cdot \:2-8\right)\\=-5\left(-3\right)+\left(12\div \:3-6\right)-\left(15+5\cdot \:2-8\right)\\=-5\left(-3\right)-2-\left(15+5\cdot \:2-8\right)\\=15-2-\left(15+5\cdot \:2-8\right)\\=-4$

espero te ayude