Question

7х-(2х-9)+(3х+8)-(5х+6)=5

Answer 1

Ответ: -2

Объяснение:

Answer 2

Let's simplify the equation step by step:

7x - (2x - 9) + (3x + 8) - (5x + 6) = 5

First, we can simplify the expressions within parentheses:

7x - 2x + 9 + 3x + 8 - 5x - 6 = 5

Next, we can combine like terms:

(7x - 2x + 3x - 5x) + (9 + 8 - 6) = 5

Simplifying further:

3x - 5x + 17 = 5

Now, we combine like terms again:

-2x + 17 = 5

To isolate the variable, we can subtract 17 from both sides:

-2x = 5 - 17

-2x = -12

Finally, we can solve for x by dividing both sides by -2:

x = (-12) / (-2)

x = 6

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