While this may look like two linear equations we are actually working with a linear equation and a reciprocal equation.

Usually I recommend that students solve simultaneous equations using substitution when an equation is not linear but in this example you can actually using substitution or elimination. When Quadratics ...

Excel can solve equations through several of its mathematical functions, but the single Excel tool that works on the largest variety of equations is the program's Solver Add-in. This tool reads an ...

• 12 Comprehensive Simultaneous Equations: Direct practice solving linear systems using both substitution and elimination methods, including tracking positive and negative coordinate solutions. • ...

Worked examples and 115 equations to solve in six exercises. Answers included. “Solving Linear Equations - Notes, Examples and Exercises” introduces the method of solving linear equations with easy ...