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wolverine [178]
3 years ago
13

How do you?...Multiply out and simplify 10(2x-1)-20x?

Mathematics
2 answers:
Xelga [282]3 years ago
7 0
10(2x-1)-20x=(omitting\ the bracket)= 20x-10-20x=-10\\\
Result: -10
svp [43]3 years ago
5 0
10(2x-1)-20x\\\\=10\times2x-10\times1-20x\\\\=20x-10-20x\\\\=-10
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