Question

(6x-1)-(8x-7)=14 как решить

Answer 1

Ответ:

Пошаговое объяснение:

6х-1-8х+7=14

-2х+6=14

-2х=14-6

-2х=8

х=-4

Answer 2

-2х+6=14
-2х=14-6
-2х=8
х=-4

Answer 3

To solve the equation (6x - 1) - (8x - 7) = 14, follow these steps:

Step 1: Distribute the negative sign through the parentheses on the left side of the equation: (6x - 1) - 8x + 7 = 14

Step 2: Combine like terms on the left side of the equation: 6x - 8x - 1 + 7 = 14

Step 3: Simplify the expression further: -2x + 6 = 14

Step 4: Isolate the variable term (the term with x) on one side of the equation. In this case, move the constant term (6) to the other side by subtracting 6 from both sides of the equation: -2x + 6 - 6 = 14 - 6

Simplified equation: -2x = 8

Step 5: Solve for x by dividing both sides of the equation by the coefficient of x (-2): x = 8 / (-2)

Final solution: x = -4

Therefore, the value of x that satisfies the equation is x = -4.