Answer: 
Step-by-step explanation:
Having the following equation given in the exercise:

You can solve for "a" following this procedure:
1. You can apply the Subtraction property of equality and subtract
from both sides of the equation:

2. Now you must subtract the terms on the left side of the equation. Notice that the Least Common Denominator is "d". Then:

3. Finally, you can apply the Multiplication property of equality and multiply both sides of the equation by "b". So, you get:

27 = forty five to the secmventh
Answer:2925
Step-by-step explanation:
Hope this helpes
Answer:

Step-by-step explanation:
Solve for h, means that you have <em>to clear</em> h.
We have the expression 
We can divide both sides of the equation in (a+b):

Now divide again both sides of the equation in 12.

Observation: Distributive property:
, then: 
The answer is: 
Answer:
3x+2, with a remainder of -6x-4
Step-by-step explanation: