Answer
$x = 0, 7$
Work Step by Step
We factor the expression, and then we set each factor equal to zero:
$7x - x^{2} = 0$
$x(7 - x) = 0$
First Factor:
$x=0$
Second Factor:
$7-x=0 \\\\ 7=x$
Elementary Algebra
by Kaufmann, Jerome; Schwitters, Karen;
Published by
Cengage Learning
ISBN 10:
1285194055
ISBN 13:
978-1-28519-405-9
Chapter 6 - Factoring, Solving Equations, and Problem Solving - 6.1 - Factoring by Using the Distributive Property - Problem Set 6.1 - Page 243: 75
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