Question

a) (-3+7):(2-12+8)-4. [5+(-15): (+3)] =


plis alguien me ayudaa​

Answer 1

(-3+7):(2-12+8) -4. [5+(-15): (+3)]

(-4):(10-12) - 4. [5+(-5)]

(-4):(-2) - 4. [5-5)]

+2 - 4(0)

+2 - 0

2

Eternamente axllxa