Answer:
x = - 7
Step-by-step explanation:
Given
- 3x + 7 = 28 ( subtract 7 from both sides )
- 3x = 21 ( divide both sides by - 3 )
x = - 7
Answer:
undefined
x = 0
General Formulas and Concepts:
Slope-Intercept Form: y = mx + b
m - slope
b - y-intercept
- Slope Formula:
![m=\frac{y_2-y_1}{x_2-x_1}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7By_2-y_1%7D%7Bx_2-x_1%7D)
Step-by-step explanation:
<u>Step 1: Define</u>
(8, -3)
(8, 4)
<u>Step 2: Find slope </u><em><u>m</u></em>
- Substitute:
![m=\frac{4-(-3)}{8-8}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B4-%28-3%29%7D%7B8-8%7D)
- Subtract:
![m=\frac{4-(-3)}{0}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B4-%28-3%29%7D%7B0%7D)
- Simplify: m = undefined
Answer:
d
Step-by-step explanation:
Answer:
17x-3
Step-by-step explanation:
This is the answer only if u are trying to add kk
Answer:
1/7 divided by 1/98 will give you 14