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 ( 21+ )
Otras preguntas
Sarah added sugar to her iced tea, but it is not dissolving very quickly. Which can Sarah do to make the sugar dissolve faster?
ezra's stuffed animal has a mass of 300 grams. how many milligrams is the stuffed animal
Which of the following belief systems focused on the harmony and balance of nature, yin and yang? a. buddhism b. confucianism c. daoism d. hinduism
____are two or more types of tissue that work together to perform a specific function.
how many atoms are there in 5.10 moles of sulfur?
Which seismic waves generated by an earthquake travel fastest? a. s waves b. l waves c. p waves d. a waves
who signed the declaration of independence?
Which describes a reason fifteenth-century Europeans wanted to find a sea passage to East Asia?
Malloy solved the equation −5x − 16 = 8; his work is shown below. Identify the error and where it was made. −5x − 16 = 8 Step 1: −5x − 16 + 16 = 8
The current estimate of the number of genes in the human genome is: question 9 answers 1000 24,000 100,000 50,000