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Which equation has exactly one solution? 4x - 7 = -3(3 + 4x) 4x - 7 = 0.5 (3 + 8x) 4x - 7 = 0.5 (-14 + 8x) -12x - 7 = -3(3 + 4x)

Which equation has exactly one solution? 4x - 7 = -3(3 + 4x) 4x - 7 = 0.5 (3 + 8x) 4x - 7 = 0.5 (-14 + 8x) -12x - 7 = -3(3 + 4x)
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Which equation has exactly one solution?

4x - 7 = -3(3 + 4x)
4x - 7 = 0.5 (3 + 8x)
4x - 7 = 0.5 (-14 + 8x)
-12x - 7 = -3(3 + 4x)

User Kif
by
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1 Answer

7 votes
Your answer would be 4x-7=-3(3+4x) because it only has one solution which is x= -1/8
User Rogelio Em
by
8.3k points
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