Question

70 000 - x = 214.2x + 10 009 = 21100​

Answer 1

Ответ:

$- x = 214.2 - 70000 \\ - x = - 69785.8 \\ x= 69785.8$

$x = 21100 - 10009 \\ x = 11091$

Answer 2

To solve the equation, let's simplify and solve for x:

70,000 - x = 214.2x + 10,009 - 21,100

First, combine like terms:

59,991 - x = 214.2x - 11,091

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

59,991 = 215.2x - 11,091

Now, move the constant term to the other side by adding 11,091 to both sides:

59,991 + 11,091 = 215.2x

71,082 = 215.2x

Finally, divide both sides of the equation by 215.2 to solve for x:

x = 71,082 / 215.2

x ≈ 330.29

Therefore, the approximate value of x is 330.29.