Question

( 2 + х ) •3,1 =-12,4

Answer 1

Ответ:

Пошаговое объяснение:

( 2 + х ) •3,1 =-12,4

2 + x = -12,4 : 3,1

2 + x = -4

x = -4 - 2

x = -6

Answer 2

-6

Пошаговое объяснение:

Answer 3

To solve the equation "(2 + x) * 3.1 = -12.4," we can follow these steps:

1. Distribute the multiplication by 3.1: 6.2 + 3.1x = -12.4

2. Subtract 6.2 from both sides to isolate the variable term: 3.1x = -18.6

3. Divide both sides by 3.1 to solve for x: x = -18.6 / 3.1

Performing the division, we get: x ≈ -6

Therefore, the solution to the equation is x ≈ -6.