prompt 460 270 10 Pause the video and try this one in your study guide. Solve this equation for x. x = 6 x= 6 x =6 x=6 6=x 6 =x 6 = x 6= x reminder 1 40 0 Don't forget to attach appropriate units of measure. What is the length of this rectangle? 29 cm 11 cm 22 cm 11 cm reminder 300 The formula for perimeter of a rectangle is p = 2l + 2w. reminder Always read and reread the problem before you start working.