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Solve absolute value equation |5c-17| = |3x +11|

User Ion Bazan
by
5.2k points

1 Answer

4 votes

9514 1404 393

Answer:

x = 3/4 or 14

Explanation:

Assuming your equation is ...

|5x -17| = |3x +11|

it can be rewritten as two equations:

5x -17 = -(3x +11)

5x -17 = 3x +11

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The solution to the first of these is ...

5x -17 = -3x -11

8x = 6 . . . . . . . . add 3x+17

x = 6/8 = 3/4 . . . divide by 8

The solution to the second equation is ...

5x -17 = 3x +11

2x = 28 . . . . . . . . add 17-3x

x = 14 . . . . . . . . . . divide by 2

The solutions are x = 3/4 or x = 14.

Solve absolute value equation |5c-17| = |3x +11|-example-1
User Prajosh Premdas
by
5.7k points
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