mina14
mina14 mina14
  • 02-12-2015
  • Mathematics
contestada

what is the value of x? -2x + 8 = - 16

Respuesta :

Аноним Аноним
  • 02-12-2015
Solve the equation
So first we subtract 8 from both sides because we apply the inverse operation.
-2x+8=-16
     -8      -8
Now we apply it and re write the equation
-2x=-24
Now the inverse operation for multiplication is division, so we apply it.
-2x=-24
------------
 -2      -2
We are left with x=8
So our final answer is x=8

Check our work
-2(8)+8=-16

CORRECT ANSWER. :)
Answer Link
aaliyahhubbard02
aaliyahhubbard02 aaliyahhubbard02
  • 02-12-2015
you have to subtract 8 by  -16 and u get 8 then u divide 8 by 2x and u get 4
Answer Link

Otras preguntas

what is the product of Mg+HF
Two ships left a port at the same time. One ship traveled at a speed of 19 miles per hour at a heading of 320°. The other ship traveled at a speed of 28 miles p
Find the slope and y-intercept of the line that is y=x−2 and passes through the point (2,4).
what is the value of c
Explain the Whiskey Rebellion
what is the area of a right triangle that is 4cm high and has a base that is 7cm long
I need the answers plz
Need answer to 2/3+5/4
Graph the line that represents a proportional relationship between d and t with the property that and increase of 0.2 units in t corresponds to an increase of 1
Which structure is found in the epidermis layer of the skin?