Question 461816


1. {{{-2.5x<6.5}}}

{{{x<6.5/-2.5}}}

{{{x>-2.6}}}

graph:

*[invoke plot_any_inequality "x>-2.6", -10, 10, -10, 10, 500, 500]


2. {{{4(x+3)-5x<12}}}

{{{4x+12-5x<12}}}

{{{-x<12-12}}}

{{{-x<0}}}

{{{x>0}}}


*[invoke plot_any_inequality "x>0", -10, 10, -10, 10, 500, 500]

3. {{{2/3t-1/6t<=-2}}}

{{{(2/3)t-(1/6)t<=-2}}}

{{{(2*2/3*2)t-(1/6)t<=-2}}}

{{{(4/6)t-(1/6)t<=-2}}}

{{{(3/6)t<=-2}}}

{{{(1/2)t<=-2}}}

{{{t<=-2*2}}}

{{{t<=-4}}}


*[invoke plot_any_inequality "x<=-4", -10, 10, -10, 10, 500, 500]