#title.algebra help., use substitution method to solve this equation x+y=2...

use substitution method to solve this equation x+y=20 y= -5x

Complex number, let x,y,z be the complex number such that x+y+z=2,x^2+y^2+z...

let x,y,z be the complex number such that x+y+z=2,x^2+y^2+z^=3,x*y*z=4,then 1/(x*y+z-1)+1/(x*z+y-1)+1/(y*z+x-1) is

Factor and remainder theorem, (x2+6x+5)/(x-2)

(x2+6x+5)/(x-2)

Solve system of equations, Solve out the following system of equations by u...

Solve out the following system of equations by using augmented matrices. 3x - 3 y - 6 z = -3 2x - 2 y - 4 z = 10 -2x + 3 y + z = 7 Solution Following is the au

Linear and quadratic solved by factoring, x^2+11x+24=0

x^2+11x+24=0

(-4, What would an equation of this line passing through each pair of poin...

What would an equation of this line passing through each pair of points given?

Irrational and Imaginary Root Theorems, f(x)=x^2+6x-38

f(x)=x^2+6x-38

Linear equations, how do I solve the equation 0.6(x+60)+0.2x=52

how do I solve the equation 0.6(x+60)+0.2x=52

Sherry, How do I work this algebra problem step by step (- 1/5) 3 power?

How do I work this algebra problem step by step (- 1/5) 3 power?

Boolean,