Question

5) 25-2 (x +4)= 3 (2х+5) -8

Answer 1

Ответ:

25-2(x+4)=3(2x+5)-8

25-2x-8=6x+15-8

-8x=-10

x=10/8=>x=1,25

Ответ:х=1,25

Answer 2

Let's solve the equation step by step:

1. Distribute the numbers on the right side of the equation: 25 - 2(x + 4) = 3(2x + 5) - 8

2. Apply the distributive property: 25 - 2x - 8 = 6x + 15 - 8

3. Combine like terms on both sides of the equation: 17 - 2x = 6x + 7

4. Isolate the variable terms on one side of the equation: 17 - 7 = 6x + 2x

5. Simplify: 10 = 8x

6. Finally, isolate the variable by dividing both sides by 8: x = 10 / 8

7. Simplify the fraction: x = 5 / 4

So, the solution to the equation is x = 5/4 or 1.25.