Question

1,6x - 0,8x + 1,34 = 6,68.

Answer 1

Ответ:

1,6х-0,8х+1,34=6,68

0,8+1,34=6,68

0,8х=6,68-1,34

0,8х=5,34

х=6,675

________________

Вот и ответ: х = 6,675

Answer 2

To solve the equation 1.6x - 0.8x + 1.34 = 6.68, you need to simplify and isolate the variable x. Here are the steps to solve it:

1. Combine like terms on the left side of the equation:

   1.6x - 0.8x + 1.34 = 6.68 (1.6x - 0.8x) + 1.34 = 6.68 0.8x + 1.34 = 6.68

2. Subtract 1.34 from both sides of the equation to isolate the term with x on the left side:

   0.8x + 1.34 - 1.34 = 6.68 - 1.34 0.8x = 5.34

3. Now, divide both sides by 0.8 to solve for x:

   (0.8x)/0.8 = 5.34/0.8 x = 6.675

So, the solution to the equation 1.6x - 0.8x + 1.34 = 6.68 is x = 6.675.