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Solve 2 equations... 2x + 6 = 12 and 2x + 6 = -12
so x = 3 or x = -9
and that is the answer?
whenever it's absolute value, you have to solve the equation twice.
can i ask you another one?
I 9X-2 I=7
Set up 2 equations.... 9x - 2 = 7 and 9x - 2 = -7
an you know there are lines in fornt of the 9 and after the 2 right
so its 7 , -7
No, you have to solve each equation
Add the 2, and then divide by 9 for each equation
Do you know what I mean?
You have to solve each equation for x. In order to do that, you first add 2 to both sides.
On the first equation, if you add 2, you would get 9x = 9. Then divide both sides by 9 and that would give you x = 1
If you do that for the other equation, first add 2 to both sides. That would give you 9x = -5. Then divide both sides by 9. x = -5/9
okay i guess i get it alittle i have to practice more i guess
thank you so much :)