99
Mark brainliest please
Hope this helps you
Answer:
15x
Step-by-step explanation:
9x + 6x = 15x
-4 +4 = 0
15x
Answer:
53
Step-by-step explanation:
Answer:
x=4,_2
Step-by-step explanation:
hope that help,good luck
Answer:
you.. need to provide a picture
Step-by-step explanation: