Question

1,2(x + 4)-2,8 = 9,2.​

Answer 1

1,2x+4,8-2,8=9,2
1,2x+4,8=12
1,2x=7,2
x=6

Answer 2

It seems like you have an equation that needs to be solved. Let's solve it step by step:

1,2(x + 4) - 2,8 = 9,2

First, distribute 1.2 to the terms inside the parentheses:

1.2 * x + 1.2 * 4 - 2.8 = 9.2

Now, simplify the equation by performing the multiplications and additions:

1.2x + 4.8 - 2.8 = 9.2

Now, let's combine like terms by subtracting 2.8 from 4.8:

1.2x + 2 = 9.2

Next, subtract 2 from both sides of the equation to isolate the term with x:

1.2x = 9.2 - 2

1.2x = 7.2

Finally, divide both sides by 1.2 to solve for x:

x = 7.2 / 1.2

x = 6

So, the solution to the equation is x = 6.