Answer: height of the door is x+4
Step-by-step explanation:
Answer:
https://brainly.ph/question/2115993
Step-by-step explanation:
see the website
Answer:
um15
Step-by-step explanation:
when it add and subtract is 15
Answer:
2 dashes to the left
Step-by-step explanation:
just plot a point two dashes to the left
Answer:
3x - 6 = x + 9
2x - 6 = 9
2x = 15
x = 7.5
Step-by-step explanation: