christianaten
christianaten
03-02-2017
Mathematics
contestada
Solve 2(x + 1) = 2x + 5.
Respuesta :
hendersonaubrey
hendersonaubrey
03-02-2017
2x+2=2x+5
-2=2x+2
2x=2x+7
_____
2 = 2 +7
x=1+7
no solution
Answer Link
Аноним
Аноним
03-02-2017
First, distribute 2 into (x+1)
2x+2=2x+5
There cannot be the same variable on both sides of an equation, so subtract 2x from both sides.
2=5
Because 2 doesn't equal 5, there is no solution to this equation
Answer Link
VER TODAS LAS RESPUESTAS ( 48+ )
Otras preguntas
given: ABC is a right triangle with right angle C.(see the attachment for the rest)thank you
A population is defined as… a. a group of non-randomly mating organisms. b. a group of subspecies inhabiting several regions. c. a group of individuals of the
The sumof 2 consecutive numbers is 17.bwhat are the numbers?
The unities of classical drama include:
When two hormones must be present to achieve full expression of an effect, that interaction is called ______________.
what is unitary government?
The nitrogen cycle has a large _____ component, while the phosphorus cycle has a large _____ component. a. atmospheric, sedimentary rock b. terrestrial biotic,
Name the phenomenon that results when a red flower plant is crossed with a white flowered plant and the offspring have pink flowers.
Which solid has exactly five of planes of symmetry?
Which of the following is an example of confirmation bias? A. A pharmacologist is studying the effect of certain drugs on humans, and tells the test subjects t