Answer:
the second one pretty sure
Answer: 43
Step-by-step explanation:
7x+14-2x=-x+12-x-19
collect like terms
7x-2x+X+X+19=12-14
7x+19+2
7x=-21
x-21/7
X=-3
Answer:
The inverse function is g(x) =

Step-by-step explanation:
You can find the inverse of any function by switching the g(x) value (or whatever the function value is labelled) and the x value. Then solve for the new g(x) value. The result will be your inverse function.
g(x) = 15x - 10 ---> Switch the g(x) and x
x = 15g(x) - 10 ---> Add 10 to both sides
x + 10 = 15g(x) ----> Divide both sides by 15.

= g(x) ----> Switch the order
g(x) =

And that would be your inverse function.
Answer:
i think it is 45 %
Step-by-step explanation: