What is the difference between the sum of one-fifth and its reciprocal divided by 10 and one-third and one-half It's different

What is the difference between the sum of one-fifth and its reciprocal divided by 10 and one-third and one-half It's different

(1/5+5)÷(10-7/2)=(26/5) ÷ (13/2) = 26*2 ÷5÷13=52/65=4/5

1 / 2 / 15 x = 7 / 15 (· denotes x sign) fast

One in fifteen x = seven in fifteen
x=7

How to turn half to two fifths to three Sevens into an integer ratio

1/2：2/5：3/7
=（1/2×2×5×7）：（2/5×2×5×7）：（3/7×2×5×7）
=35：28：30
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Solve the equation: Four Thirds X by 4 = half x + 6 by 5

3x=1/2x+30
2.5x=30
x=12

Multiply six on both sides of the equation two-thirds x + 1 = half at the same time to get

Two thirds x + 1 = two sides of one half multiplied by six at the same time
4x+6=3
4x=3-6
4x=-3
x=-3/4

Solution equation: 5x square + 2 = 2 (1-x) - x (x-half)

The results show that 2x + 13X = 0, X1 = 0, X2 = - 13 / 2

Solution equation: 7.8x {5.6-2x} = 0
The solution equation: 8x + 1.5x3 = 16. five

7.8x{5.6-2x}=0
x(x-2.8)=0
x=0,x=2.8

2X + 77 = 2 solution equation

2x+77=2
2x=－75
x=－37.5

Solution equation: 8x -- 3.7 + 4.2 = 5.3

8X=5.3+3.7-4.2
8X=9-4.2
8X=4.8
X=0.6

8x = 1, x + 2.4 = 10, X △ 2.6 = 5.2 to solve the equation

8x=1
x=1/8
x+2.4=10
x=7.6
x÷2.6=5.2
x=13.52