Question

6x-17=5x+4. 0,5x+4=0,1x. 25-3b=9-5b. 4×(3-2x)+24=2×(3+2x) 3×(x-1)=2×(4+2x) РЕШИТЕ ПОЖ ДАЮ 30 БАЛЛОВ!

Answer 1

6x-17=5x+4.
Х=21
0,5x+4=0,1x.
Х=-10
25-3b=9-5b.
Х=8
4×(3-2x)+24=2×(3+2x)
12-8х+24=6+4х
-8х-4х=6-24-12
-12х=-30
Х=2,5
3×(x-1)=2×(4+2x)
3х-3=8+4х
-х=11
Х=-11

Answer 2

Х=21
х=-10
b=-8
х=2,5
х=-11

Answer 3

Solving Equations

Let's solve the given equations step by step.

1. 6x - 17 = 5x + 4: To solve for x, we'll first simplify the equation by moving the variable terms to one side and the constant terms to the other side. ``` 6x - 5x = 4 + 17 x = 21 ``` Therefore, x = 21.

2. 0.5x + 4 = 0.1x: ``` 0.5x - 0.1x = -4 0.4x = -4 x = -4 / 0.4 x = -10 ``` So, x = -10.

3. 25 - 3b = 9 - 5b: ``` 25 - 9 = -5b + 3b 16 = -2b b = -16 / -2 b = 8 ``` Hence, b = 8.

4. 4×(3-2x) + 24 = 2×(3+2x) + 3×(x-1) = 2×(4+2x): This equation seems to have multiple expressions combined. It's not clear how the equation is structured. Could you please provide more clarity on the structure of this equation?

Let's summarize the solutions we found: - x = 21 - x = -10 - b = 8

If you need further assistance or have more equations to solve, feel free to ask!