Chapter 4, Lesson 9


4-9.A solve multistep inequalities with grouping symbols and graph their solution sets
Solve each inequality and graph its solution set.
a.
—3(t + 2) < —9 b.

4-9.B solve multistep equations with variables on both sides
Solve each equation.
a.
4w — 3 = 6w + 5 b. —2(y — 3) = 5(y + 4)