2(4 + 2x) ≥ 5x + 5?
2(4+2x) ≥ 5x+58+4x ≥ 5x+58 ≥ x+53 ≥ xx ≤ 3Hope this helps :)
2 (4+2x) >| 5x + 58 + 4x >| 5x+5 -4x. -4x------------------8 >| x + 5-5 -5-----------------3 >| x or x |< 3
