3x+1 > 2 and x-2 < 7
3x > 1 and x < 9
x > 1/3 AND x < 9
so x must be between 1/3 and 9
or
1/3 < x < 9
solve an inequality and indicate the solution set, in interval notation. i need the steps that way i can study it and try to do the rest on my own.
3x+1>2andx-2<7
1 answer
1 answer