How do you solve -2 < 4z + 10 ≤ 12−2<4z+10≤12?
1 Answer
Jun 8, 2015
Subtract 10 from all the 3 members:
Devide by 4 all the three members:
That's all folks!
Subtract 10 from all the 3 members:
Devide by 4 all the three members:
That's all folks!