Question

1. Make up two equations, one that is true and one that is false. Do not state which equation is true and which is false. Your classmates will have to determine which is which.
2. Create an example of an open equation that uses the variable x and would require two or more steps to solve. Your classmates will have to determine which value of x makes the equation true

Answer 1

So for the two equations: Not sure how hard you want them but....

15+1=16 and 13+ 18=21

For the open equation.

2x + x(5+7)=105