If 19 be added to fourt times a certain number the result is 4 less than three times of the number find the number
19 + 4n = 3n - 4
To find the number, we can set up an equation based on the given information.
Let's assume the certain number is represented by "x".
According to the problem, the equation can be written as:
4x + 19 = 3x - 4
To solve for x, we'll start by isolating the variables on one side of the equation and the constants on the other side.
Subtracting 3x from both sides of the equation:
4x - 3x + 19 = 3x - 3x - 4
We simplify:
x + 19 = -4
Next, we'll isolate x by getting rid of the constant on the left side of the equation. We can do this by subtracting 19 from both sides:
x + 19 - 19 = -4 - 19
Simplifying:
x = -23
Therefore, the number you're looking for is -23.