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Solve and show all your work.A.|2× +3| - 6=11​

User Ojas Kale
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1 Answer

6 votes

Answer:

x = -10 or +7

Explanation:

Add 6 and the equation becomes ...

|2x+3| = 17

This is equivalent to two equations:

2x +3 = 17

and

2x +3 = -17

___

Solving the first of these, we get

2x = 14 . . . . subtract 3

x = 7 . . . . . . divide by 2

Solving the second of the equations, we get

2x = -20 . . . . subtract 3

x = -10 . . . . . . divide by 2

The solutions are x = -10 or x = 7.

Solve and show all your work.A.|2× +3| - 6=11​-example-1
User Unreason
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