ericmichaelkuhn123 ericmichaelkuhn123
  • 31-01-2018
  • Mathematics
contestada

When three times a number, x is added to 15, the result is 3. What is the value of x?
A)-4
B)-3
C)3
D)4

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altavistard
altavistard altavistard
  • 31-01-2018
15 + 3x = 3.  Find x.  Subtr. 3 from both sides:  12 = -3x, so x = -4 (answer)
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