SOLUTION: How can i figure out how to solve: -3 < J + 2 < 7 If you can help me with the solving part,i can graph it on a number line myself. PLEASE help me!! I have 42 problems

Question 21626: How can i figure out how to solve:

-3 < J + 2 < 7
If you can help me with the solving part,i can graph it on a number line myself. PLEASE help me!! I have 42 problems to do like that and its due tomarrow!! Maybe if i catch on to how to solve this problem, i can finish the rest of the 41!!!
Signed,

Ashley
Answer by rahman(247) (Show Source): You can put this solution on YOUR website!
-3 < J + 2 < 7
-3-2 < J + 2-2 < 7-2
-5 < J < 5
or
J>-5 and J<5
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