Respuesta :
Answer:
a=-57
Step-by-step explanation:
-31=26+a
-26-31=a
a=-57
Answer:
-31=26+a
a= -57
Step-by-step explanation:
a=-26+31 add the numbers together
-a=57 change the signs
Answer:
a=-57
Step-by-step explanation:
-31=26+a
-26-31=a
a=-57
Answer:
-31=26+a
a= -57
Step-by-step explanation:
a=-26+31 add the numbers together
-a=57 change the signs