Intermediate Algebra for College Students (7th Edition)

Published by Pearson

Chapter 3 - Section 3.2 - Problem Solving and Business Applications Using Systems of Equations - Exercise Set - Page 208: 74

Answer

Yes, the ordered triple $(x,y,z)$ satisfy the equation.

Work Step by Step

The given equation is $2x-y+4z=-8$ Plug $x=3,y=2$ and $z=-3$ into the equation. $2(3)-(2)+4(-3)=-8$ $6-2-12=-8$ $6-14=-8$ $-8=-8$. The given point satisfy the equation.

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