countrygirl1996
countrygirl1996
02-10-2014
Mathematics
contestada
solve y+4x=12 3y=8-12x
Respuesta :
luana
luana
02-10-2014
[tex] \left \{ {{y+4x=12} \atop {3y=8-12x}} \right. \\\\ \left \{ {{y=12-4x} \atop {3y=8-12x}} \right. \\\\3(12-4x)=8-12x\\\\36-12x=8-12x\\\\-12x+12x=8-36\\\\0\neq28\\\\There\ are\ no\ solutions.[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 17+ )
Otras preguntas
A mixture of hydrochloric and sulfuric acids is prepared so that it contains 0.315 M HCl and 0.125 M H2SO4. What volume of 0.55 M NaOH would be required to comp
Koehn Corporation accounts for its investment in the ordinary shares of Sells Company under the equity method. Koehn Corporation should ordinarily record a cash
Identify the x-intercepts by factoring and solving m^3 + 4m^2 - 6m -24 = 0
Today, steve went into a grocery store where a stranger checked out his purchases and another stranger bagged his groceries. then he went to wendy's and purchas
Ivanna is a software saleswoman. Let y represent her total pay (in dollars). Let x represent the number of copies of History is Fun she sells. Suppose that x an
did south Carolina secede before or after Abraham Lincoln officially took office as president?
Suppose a group of volunteers is planning to build a park near a local lake. The lake is known to contain low levels of arsenic (As). Therefore, prior to starti
Instructions: You may select more than one answer. Click the box with a check mark for correct answers and click to empty the box for the wrong answers. Sellers
What are the Examples of private purpose trust funds
1. What is the percent increase in carbon dioxide in the atmosphere between 2015 and 2019? Between 1960 and 2015? Answer: 2. Explain the fluctuation in the carb
