Question

ПОМОГИТЕ СРОЧНО 15 БАЛЛОВ 0,6(x-5)-0,2(5-2x)=x+8 РЕЕШИТЕ ПОЭТАПНО ПЖ

Answer 1

Ответ:

Объяснение:

0.6(x-5)-0.2(5-2x)=x+8

0.6x-3-1+0.4x-x-8=0

-12=0

-12≠0

Нет корней.

Answer 2

Ответ:

Объяснение:

0,6(x-5)-0,2(5-2x)=x+8

0,6х-3-1+0,4х=х+8

0,6х+0,4х-х=8+1+3

0х=12

Х=корней нет

Answer 3

To solve the equation 0.6(x-5) - 0.2(5-2x) = x + 8 step by step, we can follow these steps:

Step 1: Distribute the terms inside the parentheses: 0.6x - 3 - 0.2(5) + 0.2(2x) = x + 8

Simplifying this equation gives us: 0.6x - 3 - 1 + 0.4x = x + 8

Step 2: Combine like terms on both sides of the equation: 0.6x + 0.4x - 3 - 1 = x + 8

Simplifying further: 1x - 4 = x + 8

Step 3: Move all the terms with x to one side of the equation: 1x - x = 8 + 4

Simplifying: 0x = 12

Step 4: Solve for x: Since 0x is always equal to 0, the equation simplifies to: 0 = 12

However, this equation is not true, which means there is no solution to the equation 0.6(x-5) - 0.2(5-2x) = x + 8. The equation is inconsistent and does not have a valid solution.

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