8x-5=3x+20
To solve the equation 8x - 5 = 3x + 20, follow these steps:
1. Move the variables to one side of the equation by subtracting 3x from both sides:
8x - 3x - 5 = 3x - 3x + 20
Simplifying gives:
5x - 5 = 20
2. Move the constant term to the other side of the equation by adding 5 to both sides:
5x - 5 + 5 = 20 + 5
Simplifying gives:
5x = 25
3. Divide both sides of the equation by the coefficient of x (which is 5):
(5x)/5 = 25/5
Simplifying gives:
x = 5
Therefore, the solution to the equation 8x - 5 = 3x + 20 is x = 5.