Respuesta :
Answer:
True
Step-by-step explanation:
X+11=18
subtract 11 from both sides
18-11=7
x=7
Answer: True
Step-by-step explanation:
(7) + 11 = 18
18 = 18
Answer:
True
Step-by-step explanation:
X+11=18
subtract 11 from both sides
18-11=7
x=7
Answer: True
Step-by-step explanation:
(7) + 11 = 18
18 = 18