Lesson 13 of 16
Checkpoint
Show on a big screenFive questions. Try each one.
Which first move puts a on one side of 8a + 5 = 3a + 25?
6(w + 2) = 48. What does sharing both sides by 6 give?
Take 3p off both sides of 3p + 8 = 3p + 11. What is left?
7x + 2 = 2x + 22 is followed by 5x + 2 = 22, then 5x = 24, then x = 4.8. Which is the first wrong line?
A solution says x = 6 for 4x − 3 = 21. What do you find when you put 6 back?
0 of 5 answered
Finish the checkpoint to complete this lesson — you can always retry for a better score.