1. Решите уравнения: 1) –4,8х + 8 = 1,6х – 11,2
2) 2 ∙ (0,6х – 3) = 3 ∙ (–0,1х + 3)

▪1) –4,8х + 8 = 1,6х – 11,2 –4,8х - 1,6х = – 11,2 - 8-6,4х = -19,2х= -19,2÷(-6,4)х= 3--------Проверка:–4,8×3 + 8 = 1,6×3 – 11,2 -14,4+8=4,8 - 11,2-6,4= -6,4▪2) 2 ∙ (0,6х – 3) = 3 ∙ (–0,1х + 3)1,2х - 6 = -0,3х + 91,2х + 0,3х = 9 +61,5х = 15х=15 ÷ 1,5х=10---------Проверка:2 ∙ (0,6×10 – 3) = 3 ∙ (–0,1×10 + 3)2(6 - 3) = 3(-1 + 3)2 × 3 = 3 × 26 = 6