3,47x-7,83+2,93x=9,45. Умоляю

Question

3,47x-7,83+2,93x=9,45. Умоляю

Answer 1

3,47x-7,83+2,93x=9,45
6,4x - 7,83 = 9,45
6,4x = 9,45 + 7,83 
6,4x = 17,28
x = 17,28 : 6,4
x = 2,7

Answer 2

3,47х - 7,83 + 2,93х = 9,45
3,47х + 2,93х = 9,45 + 7,83
6,4х = 17,28
х = 17,28 : 6,4
х = 2,7
Ответ: 2,7