If 3t - 7 = 5t, then 6t =
A. 21
B. -7
C. -21
D. -42
1 answer:
Answer:
C. -21 is your answer
Step-by-step explanation:
Solve for t. Isolate the variable t in the first equation, then use the number gotten to solve the second equation.
3t - 7 = 5t
First, subtract 3t from both sides
3t (-3t) - 7 = 5t (-3t)
-7 = 5t - 3t
-7 = 2t
Isolate the variable (t). Divide 2 from both sides
(-7)/2 = (2t)/2
t = -7/2
t = -3.5
Plug in -3.5 for t in the second equation
6(t) =
6(-3.5) =
6(-3.5) = -21
C. -21 is your answer
~
You might be interested in
There is no distance since they are the same exact number.
Hello There!
Follow these steps:
35/5 = 7
7 x 7 = 49
35 out of 49 families owned a dog.
49 families were surveyed.
Hope This Helps You!
Good Luck :)
- Hannah ❤
Answer:
- 3x > -19 -5
- 3x > -24
3x < 24
x < 8
Answer:
53 packages
Step-by-step explanation:
X= - 7/2
Hope this helps! :)
