devanshiwassonotnyov
devanshiwassonotnyov devanshiwassonotnyov
  • 04-08-2017
  • Mathematics
contestada

−5=−8−x What is x? Solve for x

Respuesta :

Equanimity
Equanimity Equanimity
  • 04-08-2017
Hello there!

-5 = -8 -x
First, we need to get x isolated (put on one side of the equation by itself), and then divide by -1 to get rid of the negative sign.
Add 8 to both sides.
-5 + 8 = 3
-8 + 8 = 0
You are left with:
-x = 3
Now, we must divide both sides by -1 to solve for x.
-x / -1 = x
3 / -1 = -3
You are now left with the following solution:
x = -3

I hope this helps!
Answer Link

Otras preguntas

how can bureaucratic personality be dangerous
find the point on the y-axis that is equidistant from (6,1) (-2,-3)
Which characteristic is shared by sonnets and haiku?
A movie starts at 7:00 pm and lasts 108 minutes. What time does the movie end?
Convert the general form of the circle given into standard form. 2x^2 + 2y^2 - 20x - 8y + 50 = 0
Find the length of the radius of the following circle. (x + 2)2 + y2 = 10
where does the shadow of the shuttle in space form?
State whether the following statements are true or false. Justify.(i) For an arbitrary binary operation * on a set N,  a * a = a ,  for all a * N.(ii) If * is a
where will you find maximum rate of evaporation - ocean, pond or an aquarium? Give reason to support your answer.
'for a good cause if you are determined you are able to overcome any obstacle'. explain