Question

13х + 7(6 – 2х) = 15 – 4х. Плиииз

Answer 1

Ответ:

13х+7(6-2х)=15-4х

-х+42=15-4х

-х+4х=15-42

3х=-27

х=-9

Answer 2

To solve the equation 13x + 7(6 - 2x) = 15 - 4x, follow these steps:

1. Distribute the 7 on the left side: 13x + 42 - 14x = 15 - 4x

2. Combine like terms on both sides of the equation: (13x - 14x - 4x) + 42 = 15

   -5x + 42 = 15

3. Subtract 42 from both sides to isolate the term with x: -5x = 15 - 42 -5x = -27

4. Divide both sides by -5 to solve for x: x = -27 / -5 x = 5.4

So, the solution to the equation is x = 5.4.