Question

18,63 : (4,3 + х) = 2,3.

Answer 1

18,63 : (4,3 + х) = 2,3.

4,3 + х = 18,63 : 2,3

4,3 + х = 8,1

х = 8,1 - 4,3

х = 3,8

Ответ: 3,8

Answer 2

To solve the equation 18,63 : (4,3 + x) = 2,3, let's break it down step by step:

First, we need to simplify the expression on the left side of the equation:

18,63 : (4,3 + x)

To simplify, we'll add the terms inside the parentheses:

18,63 : 4,3 + x

Now we can perform the division:

4,343 + x = 2,3

Next, we'll isolate the variable x by subtracting 4,343 from both sides of the equation:

x = 2,3 - 4,343

Calculating the subtraction:

x = -2,043

Therefore, the solution to the equation 18,63 : (4,3 + x) = 2,3 is x = -2,043.