Question

solve inequality . 3 is less than or equal to 2x-1<5

Answer 1

\(3 \leq 2x-1<5\)
Our goal is to get the x isolated meaning separated by itself
So our first step would be to add 1 to every part of the inequality
\(3+1\leq 2x-1+1<5+5 \)
\(4 \leq 2x <6\)
Next we will divide every part by 2
\( \large\frac {4} {2} \leq \frac{2} {2}x < \frac {6} {2} \)

\(2 \leq x <3\)
And this the answer :)