Question

5 + ( -7) = 9 + (-4) = (-2) + (-3)= 4 + 2 = (-7) + 3 =

Answer 1

Respuesta:

5+(-7)= -2

9+(-4)= 5

(-2)+(-3)=-5

4+2=6

(-7)+3=-4

Explicación paso a paso: