velalat6o8AriaCorrio
velalat6o8AriaCorrio velalat6o8AriaCorrio
  • 12-06-2016
  • Mathematics
contestada

Solve −5x = 15. (1 point)


−3
3
10
20

Respuesta :

deadpool7742
deadpool7742 deadpool7742
  • 12-06-2016
You would divide both sides by -5
Giving you x = -3 
therefore your answer is -3
Answer Link
apologiabiology
apologiabiology apologiabiology
  • 12-06-2016
remember you can do anything to an eqautoin as long as you do oit to both sides

-5x=15
try to get 1x by itself

remember
(ax)/a=x when a=a

so
-5x=15
get x
divide both sides by -5
remember to flip sign
(-5x)/(-5)=15/(-5)
x=-3

answer is first one
x=-3 

Answer Link

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