Chapter 8 - XYZ Custom Plus

512Chapter 8 Linear Equations and Inequalities33. −3 − 5 = 3x + 5x − 10x434. 10 − 16 = 12x − 6x − 3x−235. 18 − 13 = ​ 1 _2 ​a + ​3 _4 ​a − ​5 _8 ​a836. 20 − 14 = ​ 1 _3 ​a + ​5 _6 ​a − ​2 _3 ​a12Solve the following equations by multiplying both sides by −1.37. −x = 438. −x = −339. −x = −440. −x = 3−434−341. 15 = −a−1542. −15 = −a1543. −y = ​_1 2 ​_44. −y = −​ 3 4 ​_−​ 1 2 ​ ​_ 3 4 ​B Solve each of the following equations. [Examples 5–8]45. 3x − 2 = 746. 2x − 3 = 947. 2a + 1 = 348. 5a − 3 = 7361249. ​_1 8 ​+ ​1 _2 ​x = ​1 _4 ​50. ​_1 3 ​+ ​1 _7 ​x = −​ _ 821 ​​_1 4 ​ −551. 6x = 2x − 12−352. 8x = 3x − 10−253. 2y = −4y + 1854. 3y = −2y − 1555. −7x = −3x − 856. −5x = −2x − 123−324