Question

(2х-456)*3,5=3445,45​

Answer 1

что то вроде этого

надеюсь все верно

и прошу прощение за почерк

Answer 2

To solve the equation, we need to isolate the variable "x" and find its value. Let's follow the steps:

Step 1: Distribute the number 3.5 into the parentheses: (2x - 456) * 3.5 = 3445.45

Step 2: Remove the parentheses: 7x - 1596 = 3445.45

Step 3: Move the constant term to the other side of the equation by adding 1596 to both sides: 7x = 3445.45 + 1596

Step 4: Calculate the sum on the right side: 7x = 5041.45

Step 5: Isolate the variable "x" by dividing both sides by 7: x = 5041.45 / 7

Step 6: Calculate the value of "x": x ≈ 720.207

Therefore, the value of "x" that satisfies the equation is approximately 720.207.