Question

(х + 12,5) · 3,4 = 45,9.

Answer 1

Ответ:

x=1

Пошаговое объяснение:

(х + 12,5) · 3,4 = 45,9

(х + 12,5)=13,5

x=13.5-12.5

x=1

Answer 2

To solve the equation $(x + 12.5) \cdot 3.4 = 45.9$, you can follow these steps:

Step 1: Distribute the 3.4 on the left side of the equation:

$3.4x + 3.4 \cdot 12.5 = 45.9$

Step 2: Calculate the product of $3.4$ and $12.5$:

$3.4x + 42.5 = 45.9$

Step 3: Subtract $42.5$ from both sides of the equation:

$3.4x = 45.9 - 42.5$

$3.4x = 3.4$

Step 4: Divide both sides of the equation by $3.4$:

$x = \frac{3.4}{3.4}$

$x = 1$

So, the solution to the equation is $x = 1$.