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inequalities problem!
- Thread starter hamza
- Start date
D
Deleted member 4993
Guest
if k (x + 4) > 3x + 7 and 2x + 1 > x + 2 are equivalent inequalities (I.e. they have the same range of values for x), find the value of k. Can any body solve this please
Solve the first inequality. What is the range of 'x' for solution?
Solve the second inequality. What is the range of 'x' for solution?
Equate those ranges → solve for 'k'
Please share your work with us .
If you are stuck at the beginning tell us and we'll start with the definitions such as "what is inequality"?
You need to read the rules of this forum. Please read the post titled "Read before Posting" at the following URL:
http://www.freemathhelp.com/forum/th...217#post322217
Solve the first inequality. What is the range of 'x' for solution?
Solve the second inequality. What is the range of 'x' for solution?
Equate those ranges → solve for 'k'
Please share your work with us .
If you are stuck at the beginning tell us and we'll start with the definitions such as "what is inequality"?
You need to read the rules of this forum. Please read the post titled "Read before Posting" at the following URL:
http://www.freemathhelp.com/forum/th...217#post322217
Thanks but I dont understand still. Can u solve and give it to me?
D
Deleted member 4993
Guest
Thanks but I dont understand still. Can u solve and give it to me?
No .... we don't do that ....
Can you solve for range of 'x' from the second inequality?
If not, for a quick review go to:
http://www.purplemath.com/modules/ineqsolv.htm