erainabrown
erainabrown
03-11-2017
Mathematics
contestada
How do you solve this with the fractions?
Respuesta :
xisca
xisca
03-11-2017
Multiply the first equation by 2 and then add both equations . y will cancel out . you will have x=5 .Substitute the value in any equation to find out y=3
Answer Link
VER TODAS LAS RESPUESTAS ( 35+ )
Otras preguntas
Define the "Social Entrepreneurs" and state some examples of "Social Enterprise Obligations" that are important to you and why.
Please i need help for this calculus
us Let's say that you were asked to find the molecular formula for a compound given its empirical formula, CH₂O, and the compound's molar mass. The first step i
Find the margin of error for the given values of c =0.95 ,=3.8 , and n=100
Which two of the following expressions are OPPOSITE of cos(0)? Choose 2 answers: Α) COS(π + 0) B) cos(2π - 0) C) cos(π/2 -0) D)COS(π-0)
find the missing numbers in the following equal ratios: [tex]\frac{?}{3} = \frac{?}{6} = \frac{8}{?} = \frac{16}{24}[/tex]
Was the argument put forth by the plaintiffs valid? check all of the correct boxes.
How can x² = x² + 2x + 9 be set up as a system of equations? (1 point) 1. y= x²-9 y = x² + 2x + 9 2. y=x² y = x² + 2x +9 3. y = x² + 2x y = x² +9 4. y=x² y = 2x
7. Which of these statements is true? A. 1-(-4)<4- (-2) B. (-2)(3) > (-1)(-6) C. 6÷ D.-(5-3)=-5-3
A one to one function is given. Write an equation for the inverse function M(x)=4x^3-3
