5x 10 Add 2 to each side. Elimination Substitution and Graphical Solution. Example Click to view xy7.
Instead we have to use substitution.
4 4 on the same axes find the solution to the two simultaneous equations below. Elimination Substitution and Graphical Solution. 4 4 on the same axes find the solution to the two simultaneous equations below. Simultaneous equations are where we work with two algebreic equations to solve unknowm variables.