Question

Ayuda!!! ecuación
x + 0.7=-0.3

Answer 1

x + 7/10 = - 3/10
x = - 3/10 - 7/10
x = -10/10
x= -1 

eso creo xd

Answer 2

x+0.7 = -0.3

x= - 0.3 - 0.7

x = -1.0

x = -1