Question

3x-5 + 2,7x = 16 - 1,3x;​

Answer 1

Ответ:

3

Объяснение:

5,7х-5=16-1,3х

5,7х+5=16+5

7х=21

х=3

Answer 2

To solve the equation 3x - 5 + 2.7x = 16 - 1.3x, you'll need to simplify and isolate the variable x. Here are the steps:

1. Combine like terms on both sides of the equation: 3x + 2.7x + 1.3x = 16 + 5

2. Add the x terms together: (3x + 2.7x + 1.3x) = 16 + 5 7x = 21

3. Now, solve for x by dividing both sides of the equation by 7: (7x) / 7 = 21 / 7 x = 3

So, the solution to the equation is x = 3.