Examples of what I'm talking about.
4a = -b
a - b = 5
4n = 2m - 4
n = 2 - m
3y = -5x + 15
-y = -3x + 9
May someone help instruct me on a quick step-by-step method I could apply in the future?
To learn how to solve systems of linear equations, please review this lesson.May someone help instruct me on a quick step-by-step method I could apply in the future?