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3x 5 5x 13
Question
3x+5=5x-13
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Answer to a math question 3x+5=5x-13
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Answers
3x + 5 = 5x - 13
Subtract
3x
from both sides:
5 = 2x - 13
Add 13 to both sides:
18 = 2x
Divide both sides by 2:
x = 9
Answer:
x = 9
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f(r) = 1/r+9 find f(x^2) + 1
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