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Katarina [22]
3 years ago
13

Solve for x: 5|2x − 2| + 8 = 18.

Mathematics
1 answer:
Nitella [24]3 years ago
8 0
5|2x-2|+8=18
5|2x+2|=10
|2x+2|=2
by removing the absolute and but + or -
(2x+2) = 2 & (2x+2)=-2
so , x = 0 & x=-2
so it is the second answer
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Answer:

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General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

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<u>Algebra II</u>

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Step-by-step explanation:

<u>Step 1: Define</u>

Point (-1, -13)

Point (-1, 21)

<u>Step 2: Find distance </u><em><u>d</u></em>

  1. Substitute in points [DF]:                    \displaystyle d = \sqrt{(-1+1)^2+(21+13)^2}
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  3. [√Radical] Simplify:                             \displaystyle d = \sqrt{(34)^2}
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