Question

6) 22,3 – (9,8 + x) = 6,4;​

Answer 1

Ответ:

9,8 + х=22,3-6,4

9,8+х=15,9

х=15,9-9,8

х=6,1

Пошаговое объяснение:

Answer 2

To solve the equation 22.3 - (9.8 + x) = 6.4, you can follow these steps:

Step 1: Simplify the expression inside the parentheses. 9.8 + x = 9.8 + x

Step 2: Substitute the simplified expression back into the equation. 22.3 - (9.8 + x) = 6.4 22.3 - 9.8 - x = 6.4

Step 3: Combine like terms. 12.5 - x = 6.4

Step 4: Move the constant term to the other side by subtracting it from both sides. 12.5 - x - 12.5 = 6.4 - 12.5 -x = -6.1

Step 5: Multiply both sides of the equation by -1 to isolate x. (-1)(-x) = (-1)(-6.1) x = 6.1

Therefore, the solution to the equation 22.3 - (9.8 + x) = 6.4 is x = 6.1.