Question

12x (x-5)-(6x+1)(2x-3)=47

Answer 1

-74x=50
x=-50/74
x=-25/37

Answer 2

12x (x-5)-(6x+1)(2x-3)=47
12х² - 60х - (12х²-18х+2х-3)=47
12х² - 60х - 12х² + 16х +3 =47
-44х = 47 - 3
-44х = 44
х = -1