6r+3<10r+3<10+9r what is the answer
I think the answer is r < -1/2
minus 6r from everybody3<4r+3<10+3rminus 3 from everybody0<4r<3r+7hmm0<4r, r must be a natural numbersince 0<4r is true, then 0<r is also trueminus 3r everybody (weird math)0<r<7