SOLUTION: can someone please help me solve this problem ablolute value thank you
Solve 3|-2x + 4| + 4 = 14
Smaller answer (reduced fraction):
Larger answer (reduced fraction)
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Solve 3|-2x + 4| + 4 = 14
Smaller answer (reduced fraction):
Larger answer (reduced fraction)
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Question 771555: can someone please help me solve this problem ablolute value thank you
Solve 3|-2x + 4| + 4 = 14
Smaller answer (reduced fraction):
Larger answer (reduced fraction) Answer by Edwin McCravy(20063) (Show Source):
3|-2x + 4| + 4 = 14
Subtract 4 from both sides
3|-2x + 4| = 10
Divide both sides by 3
|-2x + 4| =
That would be true whether -2x + 4 = or whether it equals .
So we take both cases:
-2x + 4 = -2x + 4 =
Multiply through by 3
-6x + 12 = 10 -6x + 12 = -10
-6x = -2 -6x = -22
x = x =
x = x =
Smaller solution = , Larger solution =
Edwin