Posted by berry on Wednesday, October 13, 2010 at 8:02pm.
I showed you how to do this kind of problem. Now it's your turn. I'll be glad to check your answer.
if its adding do yu subtract nd if its subtract do you add??
When you move a positive to the other side of the equation it becomes a negative, and vice versa. For instance, in your problem, you want to subtract 3x from both sides. You want to subtract 27 from both sides.
4x+27=3x+34
ooh ohk so yu subract 3x from both sides right?
Yes.
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