Answer:
y = 2 ± 
Step-by-step explanation:
Solve using separable equations
First put x and dx on the same side and do the same for y
(y-2)dy = (x-2)dx
Now you can integrate
+ C1
Now we depending on how what ur instructor wants you may need to give exact solutions. We can do this by solving he quadratic equation for Y
Doing this you get:
y = 2 ±
<em>Note C's were simplified.</em>
C)36
1)Since X=2 and y=4, in order to evaluate it. Let's plug it in those values.
But firstly, we need to apply the Distributive Property.
x+y+3(x+2y)
x+y+3x+6y
2) Now let's add the similar terms
x+3x +6y+y
4x+7y
3) Plugging in
4(2)+7(4)
8+28
36
Answer:
Step-by-step explanation:
Answer:
x=20
Step-by-step explanation:
x=20 because (4x+3)=77 so you take out of parnetheses
Answer:
-2.35
Step-by-step explanation:
I'm not 100% Sure if that's correct but I'm pretty sure it is!
