Question

200(2(2(x-1)-1)-1=-600

Answer 1

200(2(2(х-1)-1)-1)-1=-600

200(2(2х-2)-1)-1)-1=-600

200(4х-4)-1)-1)-1=-600

200(4х-7)=-600

800х-1400=-600

800х=-600+1400

800х=800

х=1

ответ:1

Answer 2

Let's solve the equation step by step:

200(2(2(x - 1) - 1) - 1) = -600

First, let's simplify the expression within the parentheses:

2(x - 1) - 1 = 2x - 2 - 1 = 2x - 3

Substituting this simplified expression back into the original equation:

200(2(2x - 3) - 1) = -600

Now, let's simplify the expression within the second set of parentheses:

2(2x - 3) - 1 = 4x - 6 - 1 = 4x - 7

Substituting this simplified expression back into the equation:

200(4x - 7) = -600

Next, distribute the 200 to every term within the parentheses:

800x - 1400 = -600

Now, let's isolate the variable by moving the constant term to the other side:

800x = -600 + 1400 800x = 800

Finally, divide both sides of the equation by 800 to solve for x:

x = 800/800 x = 1

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