How do you solve #3x - 2y = 0# and #x = 11 - 3y# using substitution?
Substitution is the process of solving a system of equations, using one equation with a solved variable in place of that variable in the second equation.
Here are the equations we are given:
Luckily, we already have one variable solved for. All we have to do is replace the
We should now have this:
From here, we simply solve for
Now that we know our