Question

4(3.2-2.5x)=41,6-1,7(3+5x)​

Answer 1

Ответ:

Объяснение:

..........

Answer 2

To solve the equation 4(3.2 - 2.5x) = 41.6 - 1.7(3 + 5x), you'll want to follow these steps:

1. Distribute the constants on both sides of the equation:

   4 * 3.2 - 4 * 2.5x = 41.6 - 1.7 * 3 - 1.7 * 5x

2. Perform the multiplications:

   12.8 - 10x = 41.6 - 5.1 - 8.5x

3. Next, isolate the x terms on one side of the equation and the constants on the other side:

   -10x + 8.5x = 41.6 - 5.1 - 12.8

4. Combine like terms:

   -1.5x = 41.6 - 5.1 - 12.8

5. Now, subtract the constants on the right side:

   -1.5x = 33.7 - 12.8

6. Continue simplifying:

   -1.5x = 20.9

7. Finally, solve for x by dividing both sides by -1.5:

   x = 20.9 / (-1.5)

Now, calculate the value of x:

x = -13.9333 (rounded to four decimal places)

So, the solution to the equation is approximately x ≈ -13.9333.