Question

8 х - 4 х + 2,9 = 5,1

Answer 1

Ответ:

x=0,55

Пошаговое объяснение:

8x-4x+2,9=5,1

8x-4x=5,1-2,9

4x=2,2

x=2,2÷4

x=0,55

Answer 2

8 х - 4 х + 2,9 = 5,1

8х-4х=5,1-2,9

4х=2,2

х=0,55

Ответ:0,55

Answer 3

To solve the equation 8x - 4x + 2.9 = 5.1, follow these steps:

Step 1: Combine like terms on the left side of the equation. 8x - 4x is equal to 4x, so the equation becomes: 4x + 2.9 = 5.1

Step 2: Isolate the variable term (4x) on one side of the equation. Subtract 2.9 from both sides of the equation to move it to the right side: 4x = 5.1 - 2.9 4x = 2.2

Step 3: Solve for x by dividing both sides of the equation by the coefficient of x, which is 4. x = 2.2 / 4 x = 0.55

So, the solution to the equation is x = 0.55.