helpmeforexams helpmeforexams
  • 04-06-2019
  • Mathematics
contestada

-6x+4y=10
X-5y=-21
Please solve !

Respuesta :

rdondero24
rdondero24 rdondero24
  • 04-06-2019
x-5y=-21
x=-21+5y

-6(-21+5y)+4y=10
126+-30y+4y=10
126+-26y=10
-26y=-116
y=4.4615
x=1.3076
Answer Link

Otras preguntas

Which mode of narration is used in this excerpt from Daisy Miller by Henry James? The young lady inspected her flounces and smoothed her ribbons again; and Win
Which one is it ASAP!
Given cos A = .25 find angle A in degrees. Round your answer to the nearest hundredth.
why were the native Americans willing to make the treaty of greenville with the US
Algebra help please
What is one way the executive branch checks the power of the judicial branch A. The president can propose new laws to congress B. The president has the power to
Which two arguments did proslavery activists use to defend slavery? Slavery allowed people to develop a deep sense of gratitude. Slavery helped improve human
An air sample contains 0.044% CO2? If the total pressure is 750 mm Hg. What is the partial pressure of CO2?2?
A 40-year-old male was in his woodworking shop when he felt a sudden, sharp pain in his left eye. Your assessment reveals a small splinter of wood embedded in h
Please help me what did I do wrong and what is the correct answer for the ones in red.