Tamyiahb Tamyiahb
  • 10-05-2018
  • Mathematics
contestada

6n + 9 = -3 - 21 - 6

Respuesta :

Faithl0326
Faithl0326 Faithl0326
  • 10-05-2018
[tex]6n+9=-3-21-6[/tex]
subtract the numbers:[tex]-3-21-6=-30[/tex]
[tex]6n+9=-30[/tex]
subtract 9 from both sides
[tex]6n+9-9=-30-9[/tex]
simplify
[tex]6n=-39[/tex]
divide both sides by 6
[tex] \frac{6n}{6}= \frac{-39}{6} [/tex]
[tex]n= \frac{-13}{6} [/tex]
decimal [tex]n=-6.5[/tex]
Hope this helps :)
Answer Link

Otras preguntas

Which country wanted open trade with China? Britain, United States, France, or Russia
What is the value of x? 1. 6( -3 - x) - 2x = 14 x= 2. 2/7x + 6 + 17x = 18 x=
What is naclas unscrambled
A typical container of orange juice concentrate holds 12 fluids ounces (fl oz). The standard recipe is "Mix one can of concentrate with three cans of cold water
Write 304,001 in word form
what is the answer for (3+x)^2
how to solve 6x+3=5x+10
4. solve e) 4^x-10.2^x+16=0 I think the dot means multiply?
How did Henry Hudson die on the Hudson River
how did the Persians promote trade