Question

-2<-5x+6greater than or equal to 12

Answer 1

Solve this like you would any other equations, except there are three "sides." When you subtract 6, you need to doit to all three.

\[-2 < -5x + 6 \le12\]
\[-8<-5x \le6\]
\[8/5 > x \ge-3/4\] (Remember to switch those signs when you divide by a negative).

Answer: \[-3/4 \le x<8/5\]

I hope all you needed was for me to solve it....

Answer 2

I need to write it in interval notation

Answer 3

Okay, that's easy. [-3/4, 8/5)
We put a bracket on the -3/4 because x can equal -3/4 and we put a parenthesis on the 8/5 because x can't equal 8/5.

Answer 4

okay thanks