Question

2sr(x+3) =10

Answer 1

divide by 2 to both sides. then do the exact same thing in the previous post.

Answer 2

sr(x+3)=5
x+3=5^2
x+3=25
x=22

Answer 3

do you understand how to do these now?

Answer 4

somewhat but not the ones that have negatives in them

Answer 5

hmm... apply simple logic.. first remove sr from equation...

Answer 6

sr(x+4)=-3