51.
2+3x = 62
3x = 60
x = 20
52.
6x+2 + 40 = 90
6x = 48
x = 8
53.
3x+18 + 93 = 180
3x = 69
x = 23
54.
x-24 + 29 + 296 = 360
x = 59
Answer:
10.8 or 10 4/5
Step-by-step explanation:
4 1/2 * 2/25 = 10 4.5
Answer:
n-3 = -7
n = -4
Step-by-step explanation:
(Meeting character limit)
Answer:
H: 4 3/4
Step-by-step explanation:
You subtract Aaron's and Siri's ages together and you get 4 3/4
Answer:
y = 27.1
Step-by-step explanation:
We have the value of x:
x = 12
and we need to find the value of y in the expression:
y = x + 15.1
as we can see by the equation, the value of y depends on the value of x.
thus, we substitute x = 12 on the previous equation:
y = 12 + 15.1
y = 27.1
the value of y is 27.1
