Respuesta :
5B+10=-10
5B+10-10=-10-10
5B=-20
5B/5=-20/5
B=-4
5(-4)+10=-10
-20+10=-10
-10=-10 ✔️
5B+10-10=-10-10
5B=-20
5B/5=-20/5
B=-4
5(-4)+10=-10
-20+10=-10
-10=-10 ✔️
Answer:
5×-4+10=-10
Step-by-step explanation:
5 × -4 = -20 when you add possitive 10 to -20 it becomes -10 therefore giving the designated answer. (Also B= -4.)