Question

5(2x-1,3)=5x+2,1 пж скажіть будь ласка

Answer 1

••••Хорошего дня!!••••

Answer 2

Solving the Equation 5(2x-1,3)=5x+2,1

To solve the equation 5(2x-1.3)=5x+2.1, we can follow these steps:

1. Distribute the 5 on the left side of the equation. 2. Combine like terms. 3. Solve for x.

Let's go through these steps.

Step 1: Distribute the 5 on the left side of the equation

The equation 5(2x-1.3) can be expanded by distributing the 5: 5 * 2x - 5 * 1.3 = 5x + 2.1

Step 2: Combine like terms

After distributing the 5, the equation becomes: 10x - 6.5 = 5x + 2.1

Step 3: Solve for x

To solve for x, we can start by isolating the x terms on one side of the equation. Let's subtract 5x from both sides: 10x - 5x - 6.5 = 2.1

This simplifies to: 5x - 6.5 = 2.1

Next, we can add 6.5 to both sides: 5x = 2.1 + 6.5

This simplifies to: 5x = 8.6

Finally, to solve for x, we divide both sides by 5: x = 8.6 / 5

So, the solution to the equation 5(2x-1.3)=5x+2.1 is: x = 1.72

Conclusion

The solution to the equation is x = 1.72.