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antiseptic1488 [7]
4 years ago
12

Which expressions would complete this equation so that it has one solution?

Mathematics
1 answer:
Bad White [126]4 years ago
4 0
Try plugging in the equations
and d are not it because they eliminate x
4x-12=3x-4
x=8
4x-12=6x-18
2x=6
x=3
so both b and c work as answers
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