Question

8(13,5+х)=2*5(13,5-х)

Answer 1

8(13,5+х)=2•5(13,5-х)
108+8х=10(13,5-х)
108+8х=135-10х
8х+10х=135-108
18х=27
х=27/18
х=3/2
х=1,5

Answer 2

It seems like you've provided an equation:

8(13.5 + x) = 2 * 5(13.5 - x)

It's unclear whether "х" is a variable or a typo for "x." If it's meant to be a variable, then this equation is likely to be solved for the value of "x."

Let's solve for "x":

First, distribute the numbers outside the parentheses:

8 * 13.5 + 8 * x = 2 * 5 * 13.5 - 2 * 5 * x

Now simplify both sides:

108 + 8x = 135 - 10x

Add 10x to both sides:

18x + 108 = 135

Subtract 108 from both sides:

18x = 27

Finally, divide by 18:

x = 27 / 18

x = 1.5

So, the solution for the equation is x = 1.5.