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Mathematics, 16.10.2020 01:01 HectorSP2
If E is between D and F. Find the value of x if DE=4X-12, EF=10x + 30 and DF=200.
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7
8
9
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If E is between D and F. Find the value of x if DE=4X-12, EF=10x + 30 and DF=200.
013
010
010
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