Question

4(x + 2,4) + 5,8 = 20​

Answer 1

4 × (х + 2,4) + 5,8 = 20

4х + 9,6 + 5,8 = 20

4х = 4,6

х = 4,6 ÷ 4

х = 1,15

Ответ: 1,15

Answer 2

It looks like you have an equation that you'd like to solve for the variable x. Let's solve it step by step:

4(x + 2.4) + 5.8 = 20

First, distribute the 4 on the left side of the equation:

4x + 9.6 + 5.8 = 20

Now, combine like terms on the left side:

4x + 15.4 = 20

Next, isolate the term with x by subtracting 15.4 from both sides of the equation:

4x = 20 - 15.4 4x = 4.6

Finally, divide both sides by 4 to solve for x:

x = 4.6 / 4 x = 1.15

So, the solution to the equation is:

x = 1.15