shaimaa2004m
shaimaa2004m shaimaa2004m
  • 03-12-2020
  • Mathematics
contestada

Solve the equation. Show work on scratch paper. 20=10+2(x−4)

Respuesta :

devishri1977
devishri1977 devishri1977
  • 03-12-2020

Answer:

x = 9

Step-by-step explanation:

20 = 10 +2(x - 4)

10 + 2(x -4) = 20           {Use distributive property}

10 + 2x - 2*4 = 20

 10 + 2x - 8  = 20       {add like terms}

        2x  + 2 = 20        

              2x = 20 - 2

             2x = 18

              x = 18/2

x = 9

Answer Link

Otras preguntas

Explain the purpose of the Mau Mau movement?
Ángela, ¿qué  hacer tú después de la clase? —(Yo)  ir de compras con una amiga.
18. Solve the equation: 2 log x -log(x - 2) - 2 log 3​
A sample of 30 11th graders were asked to select a favorite pattern out of 6 choices. The following display shows what their favorite color patterns were. The c
Slaves freed at the end of the war were immediately able to:A. vote in the places they had lived.B. move away if they had the resources to do so.C. own land in
Why are lights in house wired in house wired in a parallel or nothing series ​
For whom is your laughter written
solve x^2+4x=20 by completing the square
How do the last three sentences contribute to the passage?
39) Species DNA Sequence Number of Differences Species from Human Sequence Gorilla gorilla (gorilla) Hylobates lar (gibbon) Lemur catta (lemur) 30 Macaca mulatt