Answer
$-1.1x-0.3$
Work Step by Step
$(3.2x-1.5)-(4.3x-1.2)$
Distribute the $-1$ (it is unwritten, but in front of the second set of parenthesis:
$(3.2x-1.5)-1(4.3x)-1(-1.2)$
Simplify:
$3.2x-1.5-4.3x+1.2$
Combine like terms:
$-1.1x-0.3$
Intermediate Algebra (6th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321785045
ISBN 13:
978-0-32178-504-6
Chapter 1 - Review - Page 44: 83
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