Answer
−3d+(−4)=2
−3(−2)+(−4)=?2
6+(−4)=?2
2=2✓
Work Step by Step
−3d+(−4)=2
−3(−2)+(−4)=?2
−6+(−4)=?2⟶The error is in multiplying −3(−2). The product should be positive.
−10≠2 X
Algebra 1: Common Core (15th Edition)
by Charles, Randall I.
Published by
Prentice Hall
ISBN 10:
0133281140
ISBN 13:
978-0-13328-114-9
Chapter 1 - Foundations for Algebra - 1-8 An Introduction to Equations - Practice and Problem-Solving Exercises - Page 57: 50
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