smithyt56 smithyt56
  • 14-05-2020
  • Mathematics
contestada

find the value of 2x -1 when x+6=-2

Respuesta :

quimbap
quimbap quimbap
  • 14-05-2020

Answer:

-17

Step-by-step explanation:

Let's first simplify x+6= -2.

x=-6-2

x= -8

Plug in x= -8.

2(-8)= -16

-16-1= -17

Hoped this helped.

Answer Link
kindthrifts
kindthrifts kindthrifts
  • 14-05-2020

Answer:

-17

Step-by-step explanation:

x + 6 = -2, subtract the 6 from -2

x = -2 - 6

x = -8

2x - 1 = ? plug in -8

2(-8) - 1 = ?

-16 - 1 = -17

so, 2(-8) - 1 = -17

Answer Link

Otras preguntas

Joan has made four mistakes in her diagram. write down any three of them.
The diagram shows a plan for the rectangular house with an attached porch. The combined area of the house and the porch is 733ft2. What is the value of x? Show
Each tick mark shows 1 third. What's 1 3 more than 1? 2 1 2 3 1 3 0
magma rises towards the surface of the earth because of its?​
is 69 less then a right angle
You heard loud cries from your neighbours house. describe what you saw when you got to the house​
Where does frontal inversion occur in the atmosphere and how does it affect us and the environment? Wanther High
The keyword "tyranny” in this poster is primarily used to encourage viewers to feel sympathy for those who are forced to fight against such a hostile enemy. co
Find the distance between the two points rounding to the nearest tenth (if necessary). (-8,-6) and (-3,-4)
Find the measure of the missing angle in this isosceles triangle.