Question

86,4/(35,4-x(-0,8))=-16

Answer 1

Ответ:

Пошаговое объяснение:

86,4 / 35,4+0,8х=-16

-16(35,4+0,8х)=86,4

-566,4-12,8х=86,4

12,8х=-566,4-86,4

12,8х=652,8

Х=652,8:12,8

Х=51

Answer 2

To solve the equation for x:

86.4 / (35.4 - x(-0.8)) = -16

First, let's isolate the fraction by multiplying both sides of the equation by the denominator on the left side:

86.4 = -16 * (35.4 - x(-0.8))

Now, distribute the -16 on the right side:

86.4 = -16 * 35.4 + 16x(0.8)

Now, simplify both sides of the equation:

86.4 = -566.4 + 12.8x

Next, isolate the term with x by adding 566.4 to both sides of the equation:

86.4 + 566.4 = 12.8x

652.8 = 12.8x

Now, divide both sides by 12.8 to solve for x:

x = 652.8 / 12.8 x ≈ 51

So, the solution for x is approximately 51.