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zlopas [31]
2 years ago
14

20a-16=12(3-a), then a

Mathematics
1 answer:
Gala2k [10]2 years ago
7 0

Answer: a = 13/8 or 1 5/8

Step-by-step explanation:

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Solve for x.<br><br> 4 | x - 7 | + 2 | x - 7 | = 12
miv72 [106K]

Answer: x = 9, 5

<u>Step-by-step explanation:</u>

4 | x - 7 | + 2 | x - 7 | = 12

6 | x - 7 | = 12      <em>added like terms</em>

  | x - 7 | = 2       <em>divided both sides by 6</em>

x - 7 = 2         or         x - 7 = -2     <em>removed absolute value sign</em>

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Oliga [24]
24 and 25 divide will give you the final answer
3 0
3 years ago
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You need
Reil [10]

Answer:

79.8

Step-by-step explanation:

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3 years ago
HELP ASAP QUESTION IN PIC WILL GIVE BRAINLIEST
tangare [24]

Answer:

x=17

Step-by-step explanation:

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