Question

4 задание помогите пожалуйста

Answer 1

$- 6(x + 2) = 4x - 17 \\ - 6x - 12 = 4x - 17 \\ 4x + 6x = - 12 + 17 \\ 10x = 5 \\ x = 5 \div 10 \\ x = 0.5$

$(18x - 19) - (4 - 7x) = - 73 \\ 18x - 19 - 4 + 7x = - 73 \\ 25x - 23 = - 73 \\ 25x = - 73 + 23 \\ 25x = - 50 \\ x = - 50 \div 25 \\ x = - 2$