Answer:
x = 56
Step-by-step explanation:
To start, distribute the 1/3 onto the x and the 4 in the parenthesis. That leaves you with
1/3x + 4/3 = 20
We want the x value by itself so we're going to subtract the 4/3 from the left and the right side, leaving us with
1/3x + 4/3 = 20 - 4/3
1/3x = 18 & 2/3 (since we're dealing with fractions, I'm going to change the 18 & 2/3 into an improper fraction just to make the next step easier.)
1/3x = 56/3
The last step is to divide the 1/3 off of the x, so x is by itself. To divide a fraction by a fraction, just flip the fraction you're dividing with and multiply.
56/3 x 3/1 = 56 (56 x 3 is 168, and 3 x 1 is 3, so when you reduce 168/3, you get 56)
So, 56 is our answer, because after dividing off the 1/3, we're left with x = 56
Answersharaddhagupta become my friend
Answer:
<h2>
<em>5</em><em>8</em><em>.</em><em>5</em><em> </em><em>dollar</em></h2>
hope this helps..
Good luck on your assignment
Answer:
(-9, 0) (5, 0)
Step-by-step explanation:
if we set y to 0, then we get:
0 = 
+ 4x - 45
Now, we have to find what the x value is to equal 0.
0 = 
+ 4(-9) - 45
0 = 81 - 36 - 45
0 = 45 - 45
0 = 
+ 4(5) - 45
0 = 25 + 20 - 45
0 = 45 - 45
