eclipsestar
eclipsestar
03-05-2015
Mathematics
contestada
8x = 2x + 30
What is the value of 'x'?
Respuesta :
iloveonedirection
iloveonedirection
03-05-2015
[tex]8x=2x+30 \\ \\ (8x)-2x=(2x+30)-2x \\ \\ 6x=30 \\ \\ \frac{6x}{6} = \frac{30}{6} \\ \\ x=5[/tex]
Answer Link
Аноним
Аноним
03-05-2015
8x = 2x + 30
subtract 2x from both sides.
8x = 20 + 30
-2x -2x
divide both side by 6.
6x = 30
/6 /6
x = 30/6
x = 5
Answer Link
VER TODAS LAS RESPUESTAS ( 45+ )
Otras preguntas
The area this trinangle
can anyone tell me what is b×h×4×6=
How do you determine which place value to use when estimating products?
An ant crawls at a rate of 2 1/6 ft per minute. At this rate, how long does it take the ant to crawl a distance of 5 1/5 ft? Enter your answer as a mixed number
In the Declaration of Independence, what of the following rights did Jefferson NOT say were "unalienable" to all men? A. Liberty B. Life C. The Pursuit of Happi
How was the iroquois confederacy structured
Why is Market Equilibrium unique and important? A. It is where Consumers and Producers have the same incentives. B. It comes close to allocating private good
how many types of insurace are there?
Is a giraffe walking slowly across a field a balanced force or a unbalanced force?
what is the sixth president
