A linear equation is one that has the form ax by = c. The variables x and y are variables, while the constants a, b, and c are constants. y = 4x - 3 is an example of a linear equation.

Annals of Mathematics, a distinguished journal of research papers in pure mathematics, was founded in 1884. Annals of Mathematics is published bimonthly with the cooperation of Princeton University ...

With only one variable in the model, it is unclear whether Visa affects the S&P 500 prices, if the S&P 500 affects V prices, or if some unobserved third variable affects both prices.

Learn how to solve equations with examples when 𝒙 is on one side with this BBC Bitesize Maths article. Maths revision for KS3 students between the ages of 11 and 14.

In linear regression, every dependent value has a single corresponding independent variable that drives its value. For example, in the linear regression formula of y = 3x + 7, there is only one ...

Susan E. B. Pirie, Lyndon Martin, The Equation, the Whole Equation and Nothing but the Equation! One Approach to the Teaching of Linear Equations, Educational Studies in Mathematics, Vol. 34, No. 2 ...