Question

Уравнение: 3 (x+2)=x-4 Решите пж подробно

Answer 1

3x+6=x-4
3x-x= -4+(-6)
2x= -10  I:2
x= -5

Answer 2

Solving the Equation 3(x+2) = x-4

To solve the equation 3(x+2) = x-4, we can follow these steps:

1. Distribute the 3 on the left side of the equation: - 3(x+2) = 3x + 6

2. Combine like terms on the right side of the equation: - 3x + 6 = x - 4

3. Isolate the variable x: - Subtract x from both sides: 3x - x + 6 = -4 - Simplify: 2x + 6 = -4 - Subtract 6 from both sides: 2x = -10 - Divide by 2: x = -5

Therefore, the solution to the equation 3(x+2) = x-4 is x = -5.

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