Question

решите уравнение
5(х-2)-4(5х-3)=17-12х

Answer 1

5(х-2)-4(5х-3)=17-12х
5x-10-20x+12=17-12x
-15x+2=17-12x
-15x+12x=17-2
-3x=15
x=-5

Answer 2

5(х-2)-4(5х-3)=17-12х
5x-10-20x+12=17-12x
5x+12x-20x=17+10-12
-3x=15
x=15:(-3)
x=-5