Question

4,3 ( 1 - х ) - 0,4 (х - 1 ) = 0,7

Answer 1

Ответ:

4,3-x-0,4x-1=0,7

-1,4x=-3,6

x=-3,6÷-1,4

x=2,571

Answer 2

Х=2,571, если надо объясню

Answer 3

To solve the equation for the variable x, follow these steps:

Given equation: 4.3(1 - x) - 0.4(x - 1) = 0.7

Step 1: Distribute the terms within the parentheses: 4.3 - 4.3x - 0.4x + 0.4 = 0.7

Step 2: Combine like terms: (4.3 - 0.4) + (-4.3x - 0.4x) = 0.7 3.9 - 4.7x = 0.7

Step 3: Move the constant term to the other side of the equation: -4.7x = 0.7 - 3.9 -4.7x = -3.2

Step 4: Solve for x by dividing both sides by -4.7: x = -3.2 / -4.7 x ≈ 0.6809

So, the solution to the equation is approximately x = 0.6809.