Question

(8х + 3) – (10х + 6) = 9

Answer 1

Ответ:

(8x+3)-(10x+6)=9

8x+3-10x-6=9

-2x-3=9

-2x=9+3

-2x=12

x=-6

Answer 2

8х+3-10х-6-9=0
-2х-12=0
-2х=12
х=-6

Answer 3

Let's solve the given equation step by step:

(8x + 3) - (10x + 6) = 9

First, distribute the negative sign to both terms inside the parentheses on the left side of the equation:

8x + 3 - 10x - 6 = 9

Now, combine like terms on the left side:

(8x - 10x) + (3 - 6) = 9 -2x - 3 = 9

Next, add 3 to both sides of the equation to isolate the variable term:

-2x - 3 + 3 = 9 + 3 -2x = 12

Finally, divide both sides by -2 to solve for x:

x = -12 / -2 x = 6

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