alana2985
alana2985 alana2985
  • 01-03-2021
  • Mathematics
contestada

1 +3 (6 - 3n) = -6 - 4n
a) {11}
b) {-9}
c) { infinite solutions}
d) {5}

Respuesta :

amayakarla012
amayakarla012 amayakarla012
  • 01-03-2021

Answer:

D

Step-by-step explanation:

1+3(6-3n)= -6-4n

1+18-9n= -6-4n

1+18+6= 9n-4n

25=5n

25/5=n

5=n

Answer Link

Otras preguntas

Help I was playing games in class please help
Read the following passage from Senator Smith's "Declaration of Conscience": Surely the United States Senate is big enough to take self-criticism and self-appra
In this equation, is (1, 5) a solution? *
When talking about recycling people don't seem to consider the recycling of clothing. Add a comma ti the sentence to separate the subordinate clause from the ma
can u change your username on here or is it perm
Find the perimeter of the rectangle
I NEED HELP ON THIS ASAP!! GIVING 75 POINTS TO WHOEVER CAN HELP ME WITH THIS!!!
Factor y2 – 5y – 1y + 5 by grouping.
Write the word sentence as and inequality. A number b less than 12.
i need to get in helppppppppppp #9