Answer
$4x - 2$
Work Step by Step
$(3x + 2) + (2x - 3) - (x + 1)$
By expanding the last bracket, we have to multiply its content by (-1).
This gives us:
$3x + 2x - x + 2 - 3 - 1 = 4x - 2$
Elementary Geometry for College Students (7th Edition)
by Alexander, Daniel C.; Koeberlein, Geralyn M.
Published by
Cengage
ISBN 10:
978-1-337-61408-5
ISBN 13:
978-1-33761-408-5
Appendix A - A.2 - Formulas and Equations - Exercises - Page 546: 4
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