3n + (4n - 2) = 15
is how this equation would be displayed.
Now let's solve for x.
We can distribute a 1 to each term in the parentheses (which doesn't do much) to allow us to combine like terms.
3n + 4n - 2 = 15
Combine like terms.
7n - 2 = 15
Add 2 to both sides.
7n = 17
Divide both sides by 7.
n = 17/7
The point-slope form would be written as:
y - y1 = m(x-x1)
<span>1. Select the proper equation in point-slope form for the given point and slope.
Point: (1, 9); Slope: 5
y – 9 = 5(x – 1)
Question 2.2. Select the proper equation in point-slope form for the given point and slope.
Point: (–8, 3); Slope: 6
y – 3 = 6(x + 8)
Hope this answers the question. Have a nice day.</span>
Ok. So remember those questions you got in kindergarten example: 40 people were asked which was the nicest fruit in their opinion and here is a graph of what they thought was the nicest. So people use number bars as a way to organize problems. Does this make any sense? I will help in comments if it doesn't.
Answer:
10
Step-by-step explanation:
