For the remaining equations, you must show your steps for full credit. An answer alone will not receive a passing score. You may type your work, write it on the board, or do the work on paper and submit a picture. If you choose to do the work on paper, you may post a picture with all the work in one of the "Show your work" boards.
4 points
4
Question 4
4.
Solve the equation.
2x-8=20
4 points
4
Question 5
5.
Solve the equation.
2(4x-6)=4
4 points
4
Question 6
6.
Solve the equation.
8 points
8
Question 7
7.
Solve the equation.
4x+3x+8=22
8 points
8
Question 8
8.
Solve the equation.
6x-10=4x+16
That concludes the C-level part of the test.
2 points
2
Question 9
9.
Find and fix the error in the work on the "Show your work" board.
2 points
2
Question 10
10.
Solve the equation.
-3(4x+1)=-(x-8)
2 points
2
Question 11
11.
Solve the equation.
2(-5t+1)=-5(2t+1)+7
2 points
2
Question 12
12.
Look at the problem and work below.
What should we conclude about the value of x?
2 points
2
Question 13
13.
Look at the work below.
This person made an error in reasoning. Explain what it is.