gunner45121
gunner45121
26-06-2018
Mathematics
contestada
how would i solve this 3n+4=7
Respuesta :
AnimeBrainly
AnimeBrainly
26-06-2018
Isolate the n.
Do the opposite of PEMDAS.
First subtract 4 from both sides
3n + 4 = 7
3n + 4 (-4) = 7 (-4)
3n = 7 - 4
3n = 3
Then divide 3 from both sides
3n/3 = 3/3
n = 3/3
n = 1
n = 1
is your answer
hope this helps
Answer Link
VER TODAS LAS RESPUESTAS ( 61+ )
Otras preguntas
what is 1 lb = to ? oz
Which sentence has a misplaced adjective clause? A. My dog usually eats her food, which is a mix of chicken and rice, as quickly as we pour it into her bowl. B.
Which word best describes the eye of a hurricane?
what two numbers multiply to get -28 and add to 12
why does helper believe that the southern economy is weak
how did the silk road promote exchange of goods and ideas
AP US History question: Analyze the ways in which supporters of slavery in the 19th century used legal, religious, and economic arguments to defend the institut
AP US History question: Analyze the ways in which supporters of slavery in the 19th century used legal, religious, and economic arguments to defend the institut
Jake calculates that the frequency of a wave is 230 hertz, and its wave is moving at 460 m/s. What is the wavelength of the wave?
Math question 6. Marla swims twice a week. Her equipment cost her $32.85 and she has a membership to the pool for $35 plus $3.50 per visit. She can walk to the
