Question

3х+(-5)=х+7плиззззбуду благодарн

Answer 1

Решение
3х-х=5+7
2х=12
Х=6

Answer 2

3x-x=7+5
2x=12
x=6
вот и все

Answer 3

To solve the equation 3x + (-5) = x + 7, we can follow these steps:

Step 1: Simplify the equation by removing the parentheses: 3x - 5 = x + 7

Step 2: Combine like terms by subtracting x from both sides of the equation: 3x - x - 5 = x - x + 7 2x - 5 = 7

Step 3: Add 5 to both sides of the equation to isolate the variable term: 2x - 5 + 5 = 7 + 5 2x = 12

Step 4: Divide both sides of the equation by 2 to solve for x: 2x/2 = 12/2 x = 6

Therefore, the solution to the equation 3x + (-5) = x + 7 is x = 6.

Please let me know if you have any further questions!