Question

(х+4,2+х) *2 = 14,8​

Answer 1

Ответ:

2х+8,4+2х=14,8

4х=14,8-8,4

4х=6,4

х=6,4:4

х=1,6

Пошаговое объяснение:

Answer 2

Пошаговое объяснение:

4х+8,4=14,8

4х=14,8-8,4

4х=6,4

х=1,6

Answer 3

To solve the equation $(x+4) \cdot 2 = 14.8$, you need to follow these steps:

Step 1: Distribute the 2 on the left side of the equation: $2(x + 4) = 14.8$

Step 2: Apply the distributive property by multiplying each term inside the parentheses by 2: $2x + 8 = 14.8$

Step 3: Subtract 8 from both sides of the equation to isolate $2x$: $2x = 14.8 - 8$ $2x = 6.8$

Step 4: Divide both sides by 2 to solve for $x$: $x = \frac{6.8}{2}$ $x = 3.4$

So, the solution to the equation is $x = 3.4$.