CHAPTER 3: LINEAR EQUATIONS AND INEQUALITIES …

D. GENERAL EQUATIONS We will now look at some more general linear equations, that is, equations that require more than two steps to solve. These equations may have more than one of the same variable on each side of the equal sign 𝑥𝑥−5 = 4𝑥𝑥+ 7. and/or may contain parentheses 3(4𝑛𝑛−2) = 5(𝑛𝑛+ 3) MEDIA LESSON ................
................