Solve the equation.
4x=20
Solve the equation.
Solve the equation
x+6=19
Solve the equation.
2x-8=20
Solve the equation.
2(4x-6)=4
Solve the equation.
Solve the equation.
4x+3x+8=22
Solve the equation.
6x-10=4x+16
Find and fix the error in the work on the "Show your work" board.
Solve the equation.
-3(4x+1)=-(x-8)
Solve the equation.
2(-5t+1)=-5(2t+1)+7
Look at the problem and work below.

What should we conclude about the value of x?
Look at the work below.

This person made an error in reasoning. Explain what it is.