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Solve the equation: |3x + 15| = 6
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3x = 6 - 15 = -8 x = -8/3
Sorry, -9/3.
-7 and -3
A. x = -3, -7 B. x = 3, -7 C. x = 3, 7 D. x = -3, 7
How two values?
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a.
A.
subtract 15 from both sides you are left with 3x=-9 then divide both sides by three now x=-3
@pratu square both the sides....
you will get two values...
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lol thanks
3x+15=6 or 3x+15=-6 3x=6-15 3x=-6-15 3x=-9 3x=-21 x=-3 x=-7
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