Question

7,9 • ( х - 2,7 ) = 2,5

Answer 1

Ответ:

7,9x - (2,7*7,9) =2,5

7,9x-21,33=2,5

7,9x=2,5+21,33

7,9x=23,83

x=3.02

Answer 2

Ответ:x=5,86

Пошаговое объяснение:

( x -2,7 )= 7,9÷2,5=3,16

X-2,7=3,16

X=2,7+3,16

X=5,86

Answer 3

It looks like you have provided a mathematical equation that you would like to solve for the variable "x." The equation you've given is:

7.9 * (x - 2.7) = 2.5

To solve for "x," follow these steps:

Step 1: Distribute the 7.9 on the left side of the equation: 7.9x - 7.9 * 2.7 = 2.5

Step 2: Simplify the equation: 7.9x - 21.33 = 2.5

Step 3: Add 21.33 to both sides of the equation to isolate the term with "x" on the left side: 7.9x = 2.5 + 21.33 7.9x = 23.83

Step 4: Divide both sides by 7.9 to solve for "x": x = 23.83 / 7.9 x ≈ 3.0139

So, the solution for the equation is approximately x ≈ 3.0139.