Chapter 6, Lesson 11


6-11.A solve for an indicated variable
Which of the following equations is equivalent to 2y + 2x = 2?
(a)
y = x (b) y = —x (c) y = x + 1 (d) y = —x + 1

6-11.B solve multistep equations with variables on both sides
Solve for x.
a. 9x = 2x — 14 b. 3x = 5x + 8