Solve the linear equations and check the solution :
Solve the linear equations and check the solution :
Solve the linear equations with absolute value and check the solution :
Solve the linear equations with variables in numerator and denominator, check the solution and determine the conditions of solvability :
Solve the linear equations with a parameter a∈R :
Solve the linear inequalities :
Solve the linear inequalities with absolute value :
You might be also interested in: