Answer
x = -2.3125
Work Step by Step
-3.2x - 1.6 = 5.8
Multiply both sides by 10 to clear the equation of all decimals.
-32x - 16 = 58
Add 16 to both sides.
-32x = 74
Divide both sides by -32.
x = -2.3125
Elementary Algebra
by Kaufmann, Jerome; Schwitters, Karen;
Published by
Cengage Learning
ISBN 10:
1285194055
ISBN 13:
978-1-28519-405-9
Chapter 4 - Proportions, Percents, and Solving Inequalities - 4.3 - More on Percents and Problem Solving - Problem Set 4.3 - Page 162: 56
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