fosterjoseph6672 fosterjoseph6672
  • 06-03-2024
  • Mathematics
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Select all the equations that have {4} as its solution set.
a. 5 + 2x = 3x + 3
b. 7 − x = 12x
c. 79 − 3x = 12x + 19
d. x² + 3 = 10x − 21

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