Answer:
Step-by-step explanation:
2x=5
x=2.5
Answer:
.top the at is 71 ebecaus because one third the IsIs
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Answer:
k = 5
Step-by-step explanation:
Since the equation is y = kx and x equals 3 while y equals 15, in order to solve this equation we are going to have to substitute the variables with their answers:
x = 3
y = 15
15 = 3k
Now we divide 3 from both 3x and 15 to segregate the variable x:
15/3 = 3k/3
5 = k
Now to check our work we are going to substitute 5 for the variable k, 3 for the variable x and 15 for the variable y.
y = kx
15= (5)(3)
15 = 15
Tada, I hope this helps you!
X is 9
12x + 17 = -1 + 14x
18 = 2x
x = 9
