baragizainab10
baragizainab10 baragizainab10
  • 03-12-2021
  • Mathematics
contestada

19. How many solutions does the equation -2(x + 4) = 2(x + 4) - 6 have?​

Respuesta :

vitusfavour229
vitusfavour229 vitusfavour229
  • 03-12-2021

Answer:

one(1)

Step-by-step explanation:

-2(x + 4) = 2(x + 4) -6

open the brackets

-2x - 8 = ( 2x + 8)-6

-2x - 8 = -12x - 48

collect like terms (c. l. t)

-2x + 12x = -48 +8

10x = -40

divide both side by 10

10x/10 = -40/10

x=-4

Answer Link

Otras preguntas

Why was is difficult for the Arab people to form one nation?
What is the mean of 87, 93, 86, 90, and 84?
which state of matter has the least amount of energy?
How did scientists discover the common structure of cells?
What are the 3 features of a typical seigneurie
Find the value of x.  Round to nearest hundredth if necessary.
The height of a rectangular prism with a 20 cm by 12 cm base and a 30 cm diagonal.find the unknown dimension
Which of the following can be considered fossils? a. a 1 billion year-old rock. b. a 1 billion year-old piece of amber. c. a 1 billion year-old piece of amber w
How do scientists use seismic waves to determine the interior structure of Earth?
What are the 3 features of a typical seigneurie