Question

5(4(,х+1)-9х)=25(х+1)​

Answer 1

Ответ: х=-1/10, см фото.

Пошаговое объяснение:

Answer 2

To solve the equation 5(4(x+1) - 9x) = 25(x+1), you can follow these steps:

1. Start by distributing the constants on the left side of the equation and simplify:

   5(4x + 4 - 9x) = 25(x+1)

2. Continue simplifying the equation by multiplying the constants with the terms inside the parentheses:

   20x + 20 - 45x = 25x + 25

3. Now, combine like terms on both sides of the equation. Subtract 20x from both sides:

   -25x + 20 = 25x + 25

4. To isolate the variable x, move the 25x term to the left side by subtracting 25x from both sides:

   -25x - 25x + 20 = 25

   -50x + 20 = 25

5. Next, subtract 20 from both sides:

   -50x + 20 - 20 = 25 - 20

   -50x = 5

6. Finally, divide both sides by -50 to solve for x:

   (-50x)/(-50) = 5/(-50)

   x = -1/10

So, the solution to the equation is x = -1/10.