22kordiek
22kordiek
01-02-2018
Mathematics
contestada
-3(2n+1)+7=5
pls help homework do tomorrow
Respuesta :
cineusstanleyy
cineusstanleyy
01-02-2018
- 6n - 3 + 7 = 5
- 6n + 4 = 5
- 6n = 1
n = - 1/6
Answer Link
AnimeBrainly
AnimeBrainly
01-02-2018
Distribute the -3 to both 2n and 1 (inside the parenthesis)
-3 x 2n = -6n
-3 x 1 = -3
-6n - 3 + 7 = 5
simplify
-6n + 4 = 5
isolate the n
-6n + 4 (-4) = 5 (-4)
-6n = 1
-6n(/-6) = 1(/-6)
n = -1/6
hope this helps
Answer Link
VER TODAS LAS RESPUESTAS ( 34+ )
Otras preguntas
Please i needed but Good
Jean-François Millet's The Gleaners blends _______ with realism.
Which life process is necessary for the survival of a species but not necessary for the survival of the individual organism?
the set of countries with the greatest population densities are: England, France and Spain; France, Italy, Spain; Germany, Italy, England or Poland, England, G
Studies indicate that global warming has caused a shift in the migratory patterns of some bird species. Such changes in migration patterns may have adverse effe
Could someone help me with these two problems?
When prokaryotic cells copy their dna, replication begins at?
I NEED HELP ASAP!!!!!! WILL GIVE BRAINLIEST IF ANSWER IS CORRECT
Which access database object is best to use for the basis of a report when specific criteria must be applied to the report? a. subdatasheet b. form c. table d.
which of the following poses the greatest threat to fish populations in the galapagos islands?
