Question

X+6x+9 при x= -3 помогите решить x

Answer 1

Х=-3
-3+6*(-3)+9
-3-18+9
-21+9=-12
Ответ:-12

Answer 2

To find the value of x in the expression x+6x+9 when x = -3, simply substitute -3 for x in the expression and perform the arithmetic:

x + 6x + 9, when x = -3

(-3) + 6(-3) + 9

Now, perform the calculations step by step:

-3 + (-18) + 9

Next, combine the numbers:

-3 - 18 + 9

Now, add the numbers together:

-21 + 9

Finally, perform the addition:

-12

So, when x = -3, the value of the expression x + 6x + 9 is -12.