2/5x + 8*(3 - 5/8x) = 1
2/5x + 24 - 40/8x = 1
2/5x + 24 - 5x = 1
Multiplying through by 5 to get rid of the fractions:
2x + 120 - 5x = 5
Combining like terms:
-3x + 120 = 5
Subtracting 120 from both sides:
-3x = -115
Dividing by -3 to solve for x:
x = 115/3
Ответ: x = 115/3
2/5x + 8*(3 - 5/8x) = 1
2/5x + 24 - 40/8x = 1
2/5x + 24 - 5x = 1
Multiplying through by 5 to get rid of the fractions:
2x + 120 - 5x = 5
Combining like terms:
-3x + 120 = 5
Subtracting 120 from both sides:
-3x = -115
Dividing by -3 to solve for x:
x = 115/3
Ответ: x = 115/3