4.1 - I can determine if a number is a solution to an equation

Last updated over 4 years ago
5 questions
Determine if the number given is the solution of the equation.
1

Is 5 the solution to the following equation?

1

Is 20 the solution to the following equation?

1

Is 3 the solution to the following equation?

1

Is -6 the solution to the following equation?

1

Is - 1 the solution to the following equation?