Question

-4( 8: (-11+7)+3(-2+6)=
-12: (-4(5-3)-2(-23+21)=
5(-16: (21-13) - 3(-7+15))=
(-10: (17-12)+2(-8+5))-15=
-28: ((-12+9) - (9-12:3)+1)=
-45: (-2+12: (-7+3))+12=
- (-24: (-15+7))+5=
-36: (-8: (-5+3)+12: (-2+8))=
3(-8)+(-3)(-12+10)=
12: (-12+8)=
-5(3-4)- (6-8)(4-9)=

Ayudenme por favor​

Answer 1

OGALA TE SIRVA MI RESPUESTA