Respuesta :
Answer:
x = -5
Step-by-step explanation:
x - 15 = -20
+ 15 + 15
x = -5
Plus 15 on both sides then x is -20 + 15 which is -5. So x is -5.
Answer:
x = -5
Step-by-step explanation:
x - 15 = -20
+ 15 + 15
x = -5