sabagagua231
sabagagua231 sabagagua231
  • 17-11-2016
  • Mathematics
contestada

What is X and Y if y=2x-3 and 2y= x+6

Respuesta :

mkayb05
mkayb05 mkayb05
  • 17-11-2016
What you need to do is solve this with system of equations. So since you already have y=2x-3, you need to get 2y= x+3 to just y=mx+b form. Once you get y=mx+b form, you have two equations of y=2x-3 and y=1/2x+3 then you use system of equations to solve for x. After you solve for x you get x to equal 4. Then you plug 4 into the x spots to find what y is. Y=5 and X=4
Answer Link

Otras preguntas

Where did Spain, France, and Britain choose to settle when exploring the early America?
Convert 7.2 ⋅ 10–3 to standard form.
Which best states the intention of John Steinbeck’s novel The Grapes of Wrath?
To buy concert tickets there is a service charge and a cost per ticket. Write an equation to show the cost for any number of tickets. x y Number of Tickets Cos
How much heat is absorbed during production of 112g of NO by the combination of nitrogen and oxygen? . N2(g)+O2(g)→2NO(g), ΔH = + 43 kcal/mol
This neurotransmitter affects sleep, appetite, and emotional states, among other behaviors.
Are citizens supposed to have control over their government ? If so, how do they control it ?
The table represents a function. x -6,7,4,3,-5. y 8,3,-5,-2,12. Which value is an output of the function?
Which of these sentences is always true for a parallelogram?
The College Board reported the following mean scores for the three parts of the Scholastic Aptitude Test (SAT) (The World Almanac, 2009): critical reading-502;