Let's get the same terms on the same side.
I am going to remove 5x from both sides of the equation by subtracting 5x
5x - 5x -7 = 7x -5x - 17
-7 = 2x - 17 now lets remove the 17 from both sides
-7 + 17 = 2x (why do we add 17? Think of 2x -17 as 2x + -17. Tor remove a negative number we add it.
Now we finally have 10=2x and if we divide both sides by 2
<u>10</u> = <u>2x</u><u>
</u>2 2 we get that x = 5
<u />Let's check by substituting 5 in the original equation:
5(5) - 7 = 7(5) - 17
25 - 7 = 35 - 17
18 = 18
Answer:
![g[f(2)] = 10](https://tex.z-dn.net/?f=g%5Bf%282%29%5D%20%3D%2010)
Step-by-step explanation:
Given functions:
Find f(2) by substituting 
into function f(x):
Now substitute the found value of f(2) into function g(x):
![\begin{aligned}g[f(2)] & = 2[f(2)]-6\\\implies g[f(2)] & =2(8)-6\\& = 16-6\\& = 10\end{aligned}](https://tex.z-dn.net/?f=%5Cbegin%7Baligned%7Dg%5Bf%282%29%5D%20%26%20%3D%202%5Bf%282%29%5D-6%5C%5C%5Cimplies%20g%5Bf%282%29%5D%20%26%20%3D2%288%29-6%5C%5C%26%20%3D%2016-6%5C%5C%26%20%3D%2010%5Cend%7Baligned%7D)
Answer:
1 package
Step-by-step explanation:
First you subtract 32 and 24 which gets you 8. 8 divided by 8 is 1. This means that you will only need 1 package.
Yo sup??
it's given that (1,5) lies on g(x)
so just plug in x=1 and see which equation given g(x)=5
You will find that g(x)=5x² is the solution
Hence the correct answer is option A
Hope this helps
Answer:
2b + 3t = 60
Step-by-step explanation:
2b is the number of wheels on a bicycle
3t is the number of wheels on a tricycle
and 60 is the total number of wheels
