‘Linear Equation Solver Pro’ is a mathematical tool which is able to solve systems of linear equations and calculate Determinants.You are able to solve:-Systems of two variables and two equations-Systems of three variables and two equations-Systems of three variables and three equations-Systems of four variables and two equations-Systems of four variables and three equations-Systems of four variables and four equations-Determinants of 2×2 matrices-Determinants of 3×3 matrices-Determinants of 4×4 matrices-Determinants of 5×5 matricesVery useful for linear algebra at school and college!This free app is ad supported and may contain ads in the notification tray and/or home screen.