Solution in the attachment.
![x=\dfrac{7}{4},\ y=\dfrac{1}{4},\ z=\dfrac{19}{12}](https://tex.z-dn.net/?f=x%3D%5Cdfrac%7B7%7D%7B4%7D%2C%5C%20y%3D%5Cdfrac%7B1%7D%7B4%7D%2C%5C%20z%3D%5Cdfrac%7B19%7D%7B12%7D)
Could you please take a clearer picture? it’s a bit blurry, can’t exactly see the marked angles :)
Answer:
16
Step-by-step explanation:
b=16
Following the pattern, we can assume that each term adds by 1. So 15+1 = 16.
2x+y=6
y=6-2x and y=x^2-4x+3
The solution occurs when they are equal so we can say y=y which is:
x^2-4x+3=6-2x add 2x to both sides
x^2-2x+3=6 subtract 6 from both sides
x^2-2x-3=0 factor
(x+1)(x-3)=0
So x=-1 and 3, using y=6-2x we find the corresponding y values...
y(-1)=6--2=8, y(3)=6-6=0 so the two solutions are the points:
(-1,8) and (3,0)
The solution to the system of equation is (7/5, 22/5)
<h3>System of equation</h3>
Given the system of equation as shown below;
4x + y = 10 * 2
3x - 2y = 13 * 1
_____________
8x + 2y = 20
3x - 2y = 13
Subtract
8x - 3x = 20 - 13
5x = 7
x = 7/5
Substitute the value of x into any of the equation
4x + y = 10
4(7/5) + y = 10
28/5 + y = 10
y = 10 - 28/5
y = 22/5
Hence the solution to the system of equation is (7/5, 22/5)
Learn more on system of equation here: brainly.com/question/25976025
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