Question

6(x-2,5)+0,4=7x-10,2

Answer 1

Ответ:

Пошаговое объяснение:

6х-15+0,4=7х-10,2

-х=4,4

х=-4,4

Answer 2

Let's solve the equation step by step.

6(x - 2.5) + 0.4 = 7x - 10.2

First, distribute the 6 to the terms inside the parentheses:

6x - 15 + 0.4 = 7x - 10.2

Combine like terms:

6x - 14.6 = 7x - 10.2

Next, move all the terms containing x to one side of the equation by subtracting 6x from both sides:

-14.6 = x - 10.2

Now, isolate x by adding 10.2 to both sides:

-14.6 + 10.2 = x

-4.4 = x

Therefore, the solution to the equation is x = -4.4.