Learn how to solve systems of equations in Algebra 1 using the substitution method! Lizzie guides you step-by-step through isolating variables, working with coefficients of 1 and -1, and applying the ...

This is a whole lesson on Quadratic Sequences and goes through the harder method of substitution to solve them. This method builds on their understanding of substitution and simultaneous equations.

A bundle is a package of resources grouped together to teach a particular topic, or a series of lessons, in one place. A collection of seven worksheets on solving simultaneous equations using the ...