Answer:
a = 13
Step-by-step explanation:
Hello!! This is how you do it!!
a - 7 = 3 (2)
a - 7 = 6
+ 7. +7
a = 13
The answer is: B. x=+_14; c=6
Hope this helps, happy holidays!! :p
Answer:

Step-by-step explanation:
Given
See attachment for question
Required
Solve
We have:

Take LCM and solve


Answer:
rational
Step-by-step explanation: