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Absolute Value Equations
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2 | 3x + 4 | + 8 = 12 2 | 3x + 4 | = 4 | 3x + 4 | = 2 3x + 4 = 2 3x + 4 = - 2
Subtract 8 Then divide by two And finally separate
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3 | x - 2 | - 7 = 2 3 | x - 2 | - 7 = 2 3 | x - 2 | = 9 | x - 2 | = 3 x - 2 = 3 x - 2 = - 3
Add 7 Then divide by three And finally separate
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| 3x – 2 | + 5 = 16 | 3x - 2 | = 11 3x - 2 = 11 3x - 2 = - 11 Subtract 5 And finally separate
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- 2 | x + 4 | = - 20 2 | x + 4 | = - 20 | x + 4 | = 10 x + 4 = x + 4 = - 10 divide by negative two And finally separate
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7 | 3x | = 35 | 3x | = 5 3x = 5 3x = - 5 divide by seven
And finally separate
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| x | - 9 = 14 | x | - 9= 14 | x | = 23 x = 23 x = - 23 Add 9
And finally separate
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| 3x + 4 | = 12 3x + 4 = 12 3x + 4 = - 12 JUST separate
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6 + ⅔ | x - 4 | = 8 ⅔ | x - 4 | = 2 | x - 4 | = 3 x - 4 = 3 x - 4 = - 3
Subtract 6 Multiply by the RECIPROCAL….3 over 2!!!! (3/2) And finally separate
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….next is absolute value inequalities
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