Question

4,5|2x-13|-35,7=-13,2​

Answer 1

Ответ:

Ответ: 4,5|2x-13|-35,7=-13,2​ 4,5*|2х-13|=-13,2+35,7. 4,5*|2х-13|=48,9. |2х-13|=48,9:4,5. |2х-13|=10,8(6) в периоде или в бесконечности. Разделяем уравнение на два уравнения. |2х-13|=10,8(6) |2х-13|=-10,8(6). 2х=10,8(6)+13. 2х=-10,8(6) +13. Переводим десятичную периодическую дробь в обыкновенную. Получится 10,8(6)=10+ 86-6/90 =10 целых 80/90. 2х= 23,8(6). 2х= 2. х=11,5. х=1

Answer 2

To solve the equation, we need to isolate the variable (x). Let's step-by-step solve the equation:

1. First, let's combine the constant terms on one side of the equation: 4 + 5 - 35.7 = -13.2

2. Now, simplify the left side of the equation: -26.7 = -13.2

3. To isolate x, we need to get rid of the constant term on the right side of the equation. We can do that by adding 13.2 to both sides: -26.7 + 13.2 = -13.2 + 13.2

4. Simplify the left side of the equation: -13.5 = 0

At this point, we can see that the equation is inconsistent since -13.5 is not equal to 0. Therefore, the original equation does not have a valid solution for x.