Question 75387
7t+3t<2(t+3)-2(-1-t)
10t<2t+6+2+2t
10t<2t+2t+6+2
10t<4t+8
10t-4t<4t-4t+8
6t<8
{{{6t/6<8/6}}}
{{{t<4/3}}}
ok