yourtrulybbygirl
yourtrulybbygirl yourtrulybbygirl
  • 12-05-2017
  • Mathematics
contestada

UGHH I always get stuck on solving these system of equations, help me?!

UGHH I always get stuck on solving these system of equations help me class=

Respuesta :

Аноним Аноним
  • 12-05-2017
First one:
2x + y = -7-1
2x + x + 10 = -8
3x + 10 = -8
3x = -18
x= -6

Idk the second one. SOOORRRYYY!
Answer Link

Otras preguntas

Which of the following is not a way in which wetlands filter water? a. nutrient absorption b. oil absorption c. sediment trapping d. bacterial absorption W
How do mutations affect a cell?
15.0mL of an unknown concentration of HCl reacts completely with 20.00mL of 1.0M NaOH.determine the concentration of the acid
In what year does the Sierra Leone Civil War begin? 1999 1993 2001 1991
A 400 gallon swimming pool is being drained. After three hours, 250 gallons have been drained. If the rate of drainage continues, how long will it take to drain
What type of reaction is the decay of carbon-14
What term described the movement of around the once a year
Santos flipped a coin 300 times. The coin landed heads up 125 times. Find the ratio of heads to total number of coin flips. Express as a simplified ratio.
What is the definition of cause and effect?
The radius of the Earth is roughly twice the radius of the planet Mars. Raj claims that the volume of the Earth must therefore be about twice the volume of Mars