Ally0909
Ally0909 Ally0909
  • 14-10-2016
  • Mathematics
contestada

0.2x + 0.9 = 0.3 - 0.1x

Respuesta :

SJ2006
SJ2006 SJ2006
  • 14-10-2016

0.2x+0.9 = 0.3-0.1x

0.2x+0.1x = 0.3-0.9

0.3x = -0.6

x = -0.6/0.3

x = -0.2

Answer Link
Аноним Аноним
  • 14-10-2016
First get the variables onto one side. Add 0.1x to both sides and subtract 0.9 to both side. You should get 0.3x=-0.6. Divdie 0.3 to both side and x=2. 

Hope that helps.
Answer Link

Otras preguntas

Which is an example of a proper focus for an essay?
The first step in handling stress is A. catching up on missed sleep. B. removing all stressors from your environment. C. trying to relax through medit
melinda bought 6 bowls for $13.20. what was the unit rate in dollars
Who is the last prophet of Islam?
In chapter 6 of the book "Flush" why didn't Lice Peeking show up at Noah's house to get the skiff? And who is going to help Noah?
Bobby's collection so sports cards has 3/10 baseball cards and 39/100 football cards. The rest are soccer cards. What fraction of Bobby's sports cards a
Sophia has scored 18,24, and 32 points in her last three basketball games. How many points must she score in the next game so that her four-game average is at l
If the probability of picking a red marble out of a bag is 0.4 and the probability of choosing a green marble out of the same bag is 0.25 what is the probabilit
When treating a household incident involving exposure to a poison, your most reliable source of advice and expertise is: a. The local 6 department b. The poli
prime factorization of -500