Answer:
the answer is 16
Step-by-step explanation:
i hope you have a wonderfull day!
Ummmmmmmmm that is a mixed number already
If there is such a scalar function <em>f</em>, then



Integrate both sides of the first equation with respect to <em>x</em> :

Differentiate both sides with respect to <em>y</em> :


Integrate both sides with respect to <em>y</em> :

Plug this into the equation above with <em>f</em> , then differentiate both sides with respect to <em>z</em> :



Integrate both sides with respect to <em>z</em> :

So we end up with

Answer:
a
Step-by-step explanation:
inverse ----> y = x
x = 2y - 7
2y = x + 7
y = (x+7)/2
Answer:
The answer I got for this equation is x=5
I hope this image helps of showing you how to solve the equation.