Answer:
x=4
Step-by-step explanation:
"A number" can be rewritten as X:
6x=3x+12
1) subtract 3x on both sides:
3x=12
2) divide both sides by 3:
x=4
Yes because no same x-valu resulted in different y-values.
Answer:
10.5
Step-by-step explanation:
10.5 is greater than 10 but also less than 11.
45x to the 3rd power y divided by 9xy
5x to the 3rd power y
