Question

5(3 – 4х) + 8 = - 5х + 16

Answer 1

Ответ:

Пошаговое объяснение:

5(3 – 4х) + 8 = - 5х + 16

15-20х+8=-5х+16

-20х+5х=16-8-15

-15х=-7

х=-7:(-15)

х=7\15

Answer 2

Ответ:

5(3-4х)+8=-5х+16

15-20х+8= -5х+16

-20х+5х=16-23

-15х=7

х=7/15

х=0,46

Answer 3

To solve the equation 5(3 - 4x) + 8 = -5x + 16, we can follow these steps:

1. Distribute the 5 to the terms inside the parentheses: 15 - 20x + 8 = -5x + 16

2. Combine like terms on both sides of the equation: -20x + 23 = -5x + 16

3. Move all the terms with x to one side and the constant terms to the other side: -20x + 5x = 16 - 23

   Simplifying further: -15x = -7

4. Divide both sides of the equation by -15 to isolate x: x = (-7) / (-15)

   Simplifying the fraction: x = 7/15

Therefore, the solution to the equation 5(3 - 4x) + 8 = -5x + 16 is x = 7/15.