How many solutions does 2(2x-10)-8=-2(14-3x)
2 answers:
If you would like to solve the equation 2 * (2 * x - 10) - 8 = - 2 * (14 - 3 * x), you can calculate this using the following steps:
2 * (2 * x - 10) - 8 = - 2 * (14 - 3 * x)
2 * 2 * x - 2 * 10 - 8 = - 2 * 14 + 2 * 3 * x
4 * x - 20 - 8 = - 28 + 6 * x
4 * x - 6 * x = - 28 + 20 + 8
- 2 * x = 0
x = 0
The correct result would be 1 solution: x = 0.
![2(2x-10)-8=-2(14-3x) \\ \\ 4x - 20 - 8 = -28 + 6x \ / \ expand \\ \\ 4x - 28 = -28 + 6x \ / \ simplify \\ \\ 4x - 28 = 6x - 28 \ / \ regroup \ the \ terms \\ \\ 4x = -6x\ / \ cancel \ -28 \ out \\ \\ 4x - 6x = 0 \ / \ move \ terms \ to \ one \ side \\ \\ -2x = 0 \ / \ simplify \\ \\ x = 0 \ / \ divide \ each \ side \ by \ -2 \\ \\](https://tex.z-dn.net/?f=2%282x-10%29-8%3D-2%2814-3x%29%20%5C%5C%20%5C%5C%204x%20-%2020%20-%208%20%3D%20-28%20%2B%206x%20%5C%20%2F%20%5C%20expand%20%5C%5C%20%5C%5C%204x%20-%2028%20%3D%20-28%20%2B%206x%20%5C%20%2F%20%5C%20simplify%20%5C%5C%20%5C%5C%204x%20-%2028%20%3D%206x%20-%2028%20%5C%20%2F%20%5C%20regroup%20%5C%20the%20%5C%20terms%20%5C%5C%20%5C%5C%204x%20%3D%20-6x%5C%20%2F%20%5C%20cancel%20%5C%20-28%20%5C%20out%20%5C%5C%20%5C%5C%204x%20-%206x%20%3D%200%20%5C%20%2F%20%5C%20move%20%5C%20terms%20%5C%20to%20%5C%20one%20%5C%20side%20%5C%5C%20%5C%5C%20-2x%20%3D%200%20%5C%20%2F%20%5C%20simplify%20%5C%5C%20%5C%5C%20x%20%3D%200%20%5C%20%2F%20%5C%20divide%20%5C%20each%20%5C%20side%20%5C%20by%20%5C%20-2%20%5C%5C%20%5C%5C%20)
So, you're answer to this problem is
one solution (x = 0).
You might be interested in
Answer:
1.C 2.J 3.D 4.A
Step-by-step explanation:
1.(18×100)/200
2.(85×320)/100
Answer:
300 ft long
Step-by-step explanation:
divide 1200 by 4 sense the beginners trail is one-fourth the length of the expert trail
Answer:
try find apps about answering this question im not sure about this one :)
Step-by-step explanation:
Answer:
![\huge \boxed{G=-65}\checkmark](https://tex.z-dn.net/?f=%5Chuge%20%5Cboxed%7BG%3D-65%7D%5Ccheckmark)
Step-by-step explanation:
First, you multiply by 5 from both sides of equation.
![\displaystyle \frac{5g}{5}=5(-13)](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Cfrac%7B5g%7D%7B5%7D%3D5%28-13%29)
Simplify, to find the answer.
![\displaystyle 5(-13)=-65](https://tex.z-dn.net/?f=%5Cdisplaystyle%205%28-13%29%3D-65)
, which is our answer.
Answer:
it hink it would be 100
plz mark me as brainliest if i was right :)