darcyedson
darcyedson
13-01-2021
Mathematics
contestada
To solve 5/7 - 2/n = 1/21
Respuesta :
nosiphomgaga925
nosiphomgaga925
17-08-2022
Answer:
-2/n=1/21-5/7
-2/n= -2/3
cross multiple
-2×3=n×-2
-6/-2=-2n/-2
n=3
Answer Link
VER TODAS LAS RESPUESTAS ( 35+ )
Otras preguntas
A patient needs to receive 35 mg of amoxicillin orally. The drug is available in a strength of 100 mg/tsp, How many tsp of the drug must the patient swallow to
Why did immigrants tend to group together in cities?
Which shows 5.45 written as a mixed number?
A boy jumps into a cold swimming pool and his body temperature goes down. His muscles, blood vessels, and nervous system work together to restore his body tempe
Identify the like terms. 9x, 10y, –9y, 10 A. 9x and 10
In minks, the gene for brown fur (B) is dominant to the gene for silver fur (b). Which set of genotypes represents a cross that could produce offspring with sil
how might the history of california have been different if the gold rush had not happened
solve the proportion2x + 1/x + 1 = 14/3x-1
What is the value of 6P6? A.1 B.36 C.720 D.46,656
On average Exante Express trains are 50km/hr faster than Paral passenger trains. A Paral passenger train requires 60% more time then Exante train to travel 1800
