Independent Practice. Solve each ... 49. y = 5x 3 and y = 5x 8. 50. y =1 x + 2 and y = x 2. 51. 2 y = x. 2 ... In this lesson, we'll learn to solve a system of two equations using the method of substitution. ... For lots more practice solving linear systems, check out this web page: http://www.algebra.com/algebra/homework/.. solving systems of linear equations, in the Algebra 1 course. In addition, it showcases the many opportunities each lesson presents to help students become.... This Homew