Which equation has a solution of -2?
a. 5 = 3n - 1
b. 4(1 + n) = -4
c. 5(n + 1) = 2
d. 4n + 3 = 11

Question

Which equation has a solution of -2?
a. 5 = 3n - 1
b. 4(1 + n) = -4
c. 5(n + 1) = 2
d. 4n + 3 = 11

anonymous · Answer

b

mathteacher1729 · Answer

Where are you getting stuck with this problem?

anonymous · Answer

the person probably just feels lazy and doesn't want to do their own work.

ayetee, if you understand the problem, it would be a lot faster to just do it yourself, rather than typing it out and waiting for a reply

anonymous · Answer

a. and b.

anonymous · Answer

a. gives you the answer -7 when -2 is plugged in for n

anonymous · Answer

@mickifree12
@robtobey stands corrected.  A mental arithmetic blunder.

anonymous · Answer

alright, well it wasn't necessary for you to put that comment. it wasn't like i was talking directly to you so go useless pellet that i don't care about