(1) The sum of 5 times of X and 2 is equal to the difference between 3 times of X and 4. Finding the product of X. (2) y and - 5 is equal to y (1) The sum of 5 times and 2 times of X is equal to the difference between 3 times and 4 times of X (2) The product of Y and - 5 is equal to the sum of Y and 5

(1) The sum of 5 times of X and 2 is equal to the difference between 3 times of X and 4. Finding the product of X. (2) y and - 5 is equal to y (1) The sum of 5 times and 2 times of X is equal to the difference between 3 times and 4 times of X (2) The product of Y and - 5 is equal to the sum of Y and 5

1) The difference between the sum of X and X is three times that of X,
It has the following formula: 5x + 2 = 3x-4
5x-3x=-4-2
2x=-6
x=-6/2=-3
(2) The product of Y and - 5 is the sum of Y and 5,
Then: - 5Y = y + 5
：y+5y=-5
6y=-5
y=-5/6

(1) The sum of 5 times and 2 of X is equal to the difference between 3 times and 4 of X. find X. (2) the product of Y and - 5 equals the sum of Y and 5,
(1) The sum of 5 times and 2 of X is equal to the difference between 3 times and 4 of X, so we can find X. (2) the product of Y and - 5 is equal to the sum of Y and 5, so we can find y

One third of the difference between X and 4 is equal to this number, expressed as

1/3(x-4)=x
x-4=x÷1/3
x-4=3x
x-3x=4
-2x=4
x=4÷（-2）
x= -2

A mathematical problem is solved by equation: 8 / 3 of a number is 12, what is 15 / 16 of this number?

Let this number be X
8/3 × x = 12
x = 12 ÷（8/3）
x = 9/2
9/2 × 15/16 = 135/32
15 out of 16 is 135 out of 32

60% of a number is more than 4 / 9 of 72. What's the number

Let this number be X
60%x-72*4/9=4
60%x=36
x=60

It is 3.5 times more than a. the number of 5 is 31.9. What is the solution of the equation
As long as the solution

3.5A+5=31.9
3.5A=31.9-5
3.5A=26.9
A=26.9/3.5
A=269/35

It's more than 54. What's the number of 5 / 9 of it

Let this number be X
X = 54 × (1 + 5 / 9)
X = 54 × 14 / 9
x=84

9 times of a number is 2.4 times more than 5 times of it

Let this number be X
9X-5X=2.4
4X=2.4
X=0.6

The sum of 17 and a number three times is half of 100. What's the number?
Solve by equation

Let this number be x, then the expression:
17+3x=100÷2
The solution is x = 11

The sum of three numbers - 36, - 59, 17 plus the sum of their absolute values is equal to?

The absolute value of a negative number is its opposite, and the absolute value of a positive number is itself. Therefore, the result is (- 36 + 36) + (- 59 + 59) + (17 + 17) = 34