To solve the equation, we will follow these steps:
1. Multiply both sides of the equation by the denominator (5) to eliminate the denominator on the left side:
5 * (1.3x - 4/5) = 5 * 3.1
Simplifying:
6.5x - 4 = 15.5
2. Add 4 to both sides of the equation to isolate "x":
6.5x = 15.5 + 4
Simplifying:
6.5x = 19.5
3. Divide both sides of the equation by the coefficient of "x" (6.5) to get the value of "x":
x = 19.5 / 6.5
Simplifying:
x = 3
Therefore, the solution to the equation is x = 3.