2. X - 7 > 10

X > ____

3. 3x ≤ 21
X ≤ ____

4.5a - 2 < 18
A<____

5. 2t+8 ≥ -4(t+1)
T ≥ ____

Could someone Please help me I have no idea how to do this

2 answers

X - 7 > 10

Add 7 to both sides

X > __17__

Study this site and the problem above.

http://www.mathsisfun.com/algebra/inequality-solving.html

I'll be glad to check your answers for the other problems.
do you go to connection acadamy