Answer:
y = 4x - 7
Step-by-step explanation:
Finding the slope:
![\frac{13+15}{5+2}=\frac{28}{7}=\boxed{4}](https://tex.z-dn.net/?f=%5Cfrac%7B13%2B15%7D%7B5%2B2%7D%3D%5Cfrac%7B28%7D%7B7%7D%3D%5Cboxed%7B4%7D)
The slope is 4.
Finding the y-intercept:
![y=4x+b\\\\13=4(5)+b\\\\13=20+b\\\\13-20=20-20+b\\\\\boxed{-7=b}](https://tex.z-dn.net/?f=y%3D4x%2Bb%5C%5C%5C%5C13%3D4%285%29%2Bb%5C%5C%5C%5C13%3D20%2Bb%5C%5C%5C%5C13-20%3D20-20%2Bb%5C%5C%5C%5C%5Cboxed%7B-7%3Db%7D)
The equation is
.
Hope this helps.
<h2> S.O.L.V.E</h2>
- Study the problem
- Organize your facts
- Line up the problem
- Validate
- Explain
<h2 />
<h2>
<em>step</em><em> </em><em>1</em><em> </em><em>:</em><em>study</em><em> </em><em>the</em><em> </em><em>problem</em><em> </em></h2>
<em>write</em><em> </em><em>down</em><em> </em><em>your</em><em> </em><em>fact</em><em> </em><em>or</em><em> </em><em>what</em><em> </em><em>you</em><em> </em><em>know</em><em> </em><em>about</em><em> </em><em>the</em><em> </em><em>problem</em><em>. </em><em>also</em><em> </em><em>crossout</em><em> </em><em>unnecessary</em><em> </em><em>parts</em><em> </em><em>of</em><em> </em><em>the problem</em><em> </em><em>and</em><em> </em><em>highlight</em><em> </em><em>important</em><em> </em><em>information</em><em>.</em>
example: X = hours
<h2> </h2><h2>Step 2: organize your facts</h2>
organize your facts means put in order ,write what it means etc.
example: the problem say rebbeca has 3 3 times as much candy than Sara. what does the problem mean ?
<h2>Step 3 : line up your strategy. </h2><h3> what are your plans for solving this problem ? what operation will u do ? how much step is in this problem ? does this make sense ? in line up your strategy u have to think about why I'm doing this? how I will do this etc.</h3>
<h2>Step 4 : validate </h2>
<h3>"SOLVE THE PROBLEM"!</h3>
-12+3b-1=-5-b
Combine like terms to get:
3b-13=-5-b
Add 13 to both sides:
3b= 8-b
Add b to both sides:
4b=8
Divide both sides by 4:
4b/4=8/4
b=2
Final answer
b=2
Hello
<span>Here is a solution</span>