Question

-2(5х-1)+8х=10х+8(х-1)

Answer 1

Ответ:

Пошаговое объяснение:

-10x+2+8x=10x+8x-8

10=20x

x=0,5 или 1/2

Answer 2

Ответ:

0,5

Пошаговое объяснение:

-2(5х-1)+8х=10х+8(х-1)

-10х+2+8х=10х+8х-8

8х-10х-10х-8х=-8-2

-20х=-10

х=0,5

Answer 3

Let's solve the equation step by step:

-2(5x - 1) + 8x = 10x + 8(x - 1)

First, let's simplify the expression on both sides of the equation:

-10x + 2 + 8x = 10x + 8x - 8

Now, let's combine like terms:

-10x + 8x + 2 = 18x - 8

Next, let's simplify further:

-2x + 2 = 18x - 8

Let's isolate the variable terms on one side of the equation:

-2 - 2 = 18x - 2x - 8

-4 = 16x - 8

Next, let's isolate the variable terms:

16x - 8 + 8 = -4 + 8

16x = 4

Finally, let's solve for x by dividing both sides of the equation by 16:

16x/16 = 4/16

x = 1/4

Therefore, the solution to the equation is x = 1/4.