Respuesta :
Answer:
a=-3
Step-by-step explanation:
-2-3=-5
-5+2=-3
or think of it as -2+3=1, subtract 1 from both sides so -2-1=-3
Answer:
a=-3
Step-by-step explanation:
-2-3=-5
-5+2=-3
or think of it as -2+3=1, subtract 1 from both sides so -2-1=-3