okay so first u just add the terms on each side 2t-18>-6-100t 2(t-9)>2(-3-50t) t-9>-3-50t 51t>6 t>6/51 t>2/17 so just take a number line put an empty circle like this : O on 2/17 and draw a line showing it continues to the right infinitely. Sorry if my math is wrong lol i am functioning on one hour of sleep.