Answer:
a = z/mb
Step-by-step explanation:
Given:

To solve for a, divide both sides by the variables mb to isolate a-term.

Simplify the expression and we finally have solved for a-term.

Therefore, the answer to this question is a = z/mb.
Please let me know if you have any questions regarding my answer or explanation!
Step-by-step explanation:
refer the above attachment
To move the function to the left you have to increase x inside the function
think of it like g(x)=f(x+7)
the solution is
y=(x+7)^2
The answer is 50, just divide 10 and 2, you get 5 and multiply the 5 with the 10