Answer
No
Work Step by Step
$y=1-x$
Substitute values for x and y to determine whether the resulting expression is true.
$1\overset?=1-2$
$1\ne-1$
Thus, the ordered pair is not a solution to the equation.
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 1 - Foundations for Algebra - 1-9 Patterns, Equations, and Graphs - Practice and Problem-Solving Exercises - Page 64: 9
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