SOLUTION: Please help with absolute value equations.
[4x-5]=[-5]
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Question 184138: Please help with absolute value equations.
[4x-5]=[-5]
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
Please help with absolute value equations.
[4x-5]=[-5]
:
remove the absolute brackets on the right
|4x - 5| = 5
:
remove the absolutes on the left and solve two equations:
4x - 5 = 5
4x = 5 + 5
4x = 10
x =
x = 2.5
and
4x - 5 = -5
4x = -5 + 5
4x = 0
x = 0
:
check both solutions in original equation:
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