[tex]27 - 2b \geqslant - 6[/tex] subtract 27 from both sides. [tex] - 2b \geqslant - 33[/tex] divide by negative two [tex]b \leqslant 16.5[/tex] There's this super cool rule in math where if you are dealing with inequalities, and you divide both sides by a negative, you have to flip the sign. We do that above
