Solve. a. |2x 1| = |x| b. |x + 5| = |x 4| c. |2x
Question:
Solve.
a. |2x – 1| = |x|
b. |x + 5| = |x – 4|
c. |2x – 3| = |4 – x|
d. |5x + 1| = |1 – 3x|
e. |1 -4x| = |2 - x|
f.
g.
|3x - 2| = |2x + 5|
h. |2x - 1| = 2|3 - x|
i.
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Step by Step Answer:
a 2x 1 x There are two cases to consider 2x 1 x x 1 2x 1 x x 13 Therefore the solutions are x 1 and ...View the full answer
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Related Book For 
Cambridge IGCSE And O Level Additional Mathematics Coursebook
ISBN: 9781108411660
2nd Edition
Authors: Sue Pemberton
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