13=-4x-9 what is x plz help

x = -

Step-by-step explanation:

Given

13 = - 4x - 9 ( add 9 to both sides )

22 = - 4 ( divide both sides by - 4 )

= x, thus

x = -

x = -5.5

Step-by-step explanation:

The given equation is

13 = -4x-9

bringing the constants on left hand side and leaving the variables on the right hand side

13+9 = -4x

22 = -4x

so x=22/-4

simplifying it we get

x= -11/2

or x = -5.5

answer: the 4 kilogram bag

step-by-step explanation: this is because if you divide the number of kilograms into the total it will tell you how much each individual kilogram would be worth. 2 kilos is 7 and change 3 would be around 6 ish and the 4 kilo would be 4.6 and change and the 5 kilos would be like 4.88

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice