Question

Solve the absolute value equation |2n + 4| = 8. One solution is n = 2. What is the other solution?

n = -2

n = 6

n = -6

none of the above

Answer 1

you can split this into two problems as follows:

2n + 4 = 8

and:

-(2n + 4) = 8

Answer 2

then just solve each one

Answer 3

i think the answer is the second one

Answer 4

please show your working so I can check...

Answer 5

i dont have time to do that sorry

Answer 6

are you just after the answer?

Answer 7

no.

Answer 8

i am doing a timed thing.

Answer 9

hmmm... that is not a very good way to learn.

Answer 10

its a practice thing i am dong it fastly

Answer 11

i cant sit bak and write everything sorry.. :/