In this math tutorial, we demonstrate how to solve exponential equations using logarithms. We tackle easy, medium, and hard ...

Usually I recommend that students solve simultaneous equations using substitution when an equation is not linear but in this ...

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 ...

For example, the simultaneous equations \(3a + 2b = 17\) and \(4a - b = 30\) have no common coefficient as the coefficients of \(a\) are 3 and 4, and the coefficients of \(b\) are 2 and -1. Remember ...

For example, the simultaneous equations \(3a + 2b = 17\) and \(4a - b = 30\) have no common coefficient as the coefficients of \(a\) are 3 and 4, and the coefficients of \(b\) are 2 and -1. Remember ...

These resources are a good way to quickly cover/revise the whole topic of linear equations. The first resource begins with a few notes on what forms linear equations can take and some of the steps or ...