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This could actually be 2 equations. I'll attempt to solve both.
10 - | x+2 | = 12
subtract 10 from both sides:
- | x+2 | = 2
multiply both sides by (-1):
| x+2 | = -2
this can't be solved.
Now for the second possibility based on the question:
10 - |x| + 2 = 12
combining constants on the lhs:
12 - |x| = 12
subtract 12 from both sides:
-|x| = 0
multiply both sides by (-1):
|x| = 0
the only way the absolute value of x could be 0 is if x = 0.
QED.
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-5
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4
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y = 3, 6
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zero. The absolute value of a number is just the positive version of that number, so the absolute value of x is x, and x minus x is zero.
What is the absolute value of 2 minus the absolute value of negative 7?
-5
How do you solve absolute-value equations and inequalites?
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How do you solve absolute value inequalities?
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How can you use a number line to solve an absolute value equation?
An absolute value may not need a number line to solve. Absolute value means the distance form zero regardless of the sign.
What is the answer of the absolute value if you add -3 add -3?
-6
The absolute value of negative fifteen equals?
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What is the absolute value of -19?
The absolute value of 19 is 19. If x is positive , absolute x equals x.
