Question

174-(-x+45) =56 СРОЧНО ДАЮ 20 БАЛЛОВ ​

Answer 1

Ответ:

x = 73

Пошаговое объяснение:

174+x-45=56

129+x=56

129-56=x

x=73

Answer 2

Ответ:

х = -73

Пошаговое объяснение:

174-(-x+45) =56

174 + х - 45 = 56

х = 56 + 45 - 174

х = -73

Проверим:

174 - (-(-73) + 45)) = 56

174 - (73 + 45) = 56

174 - 118 = 56

56 = 56

Answer 3

To solve the equation 174 - (-x + 45) = 56, you can follow these steps:

Step 1: Distribute the negative sign inside the parentheses: 174 + x - 45 = 56

Step 2: Combine like terms: x + 129 = 56

Step 3: Move the constant term to the other side by subtracting 129 from both sides of the equation: x = 56 - 129

Step 4: Simplify the right side of the equation: x = -73

Therefore, the solution to the equation is x = -73.

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