Question

как решить уравнение 5(8x+3)-12=83

Answer 1

5(8x+3)-12=83

40x + 15 - 12 = 83

40x = 83 - 15 + 12

40x = 80

x = 80:40

x=2

Answer 2

5(8х-3)-12=83
40x+15-12=83
40x=83-3
40x=80
x=80/40
x=2
Ответ: х=2.