Question

Solve the equation -21 + 25n = 14 for n.
Help!!!

Answer 1

Move the "-21" over to the right side, then solve for n. Try it

Answer 2

In order to find N you'll need to add 21 to both sides, this will remove the -21. You'll be left with 25N = 14 + 21 This will give you what?

Answer 3

what do you have

Answer 4

What do you think the answer is?

Answer 5

add 21 to both sides of the equal sign
\[−21+25n=14\]\[+21~~~~~~~~~~~~+21\]\[−−−−−−−−\]

Answer 6

21 + 21 = 42

Answer 7

.-. no like -21+21=?
then 14+21=?

Answer 8

Oh :P

Answer 9

Ill write it differently. \[-21+21+25n=14+21\]

Answer 10

So -21 + 21 is..?

Answer 11

u still there?

Answer 12

0

Answer 13

yep. 14+21=?

Answer 14

35

Answer 15

now you divide both sides by 25\[\frac{25n}{25}=\frac{35}{25}\]

Answer 16

\[\frac{25n}{25}=?\]

Answer 17

\[\frac{35}{25}=?\]

Answer 18

It's A cause 35 Divided by 25 = 1/4

Answer 19

yup :D

Answer 20

no. no it isnt.

Answer 21

its 1.4 not 1/4

Answer 22

when you divide all the fractions that are available as answers and see which one equals 1.4

Answer 23

@RhondaSommer

Answer 24

Idk if the 2nd is correct:

Solve the equation 14 + 14p = 21 for p.
A) 1/2
B) 1/3
C) 1/6
D) 1/8
I think it's D but I'm not sure if I'm correct

Answer 25

Its not D , give it another try