No formulas were used
In mathematics, an equation is a statement of an equality containing one or more variables. Solving the equation consists of determining which values of the variables make the equality true. In this situation, variables are also known as unknowns and the values which satisfy the equality are known as solutions.
Get your personalized learning profile.
Earn solution credits, which you can redeem for step-by-step solutions.
Save your favorite problems.
Get sleep and stress.
20% discount on online tutoring when you are a premium member.