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2 votes
Please help!! 20 points to whoever Answers!

Please help!! 20 points to whoever Answers!-example-1
User Josh Kidd
by
7.3k points

1 Answer

5 votes
9)30
10) -30
11) 3x+3x
12) 6x-4
Please help!! 20 points to whoever Answers!-example-1
User Zind
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6.8k points