Question

solve -26<=3x-9<=-2
what is the solution

Answer 1

Do this one like a regular equation.
\[-26\le3x-9\le-2\]Add 9 to each side.
\[-26+9\le3x \le-2+9\]\[-17\le3x \le7\]Divide each side by 3.
\[-\frac{17}{3}\le x \le \frac{7}{3}\]

Answer 2

-17<=3x
x>= -17/3

3x-9<=-2
3x<=7
x<=7/3