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-4(5k - 7) + 2k = -2(9k + 5)
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16 votes
16 votes
-4(5k - 7) + 2k = -2(9k + 5)

User Markus Winand
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2 Answers

22 votes
22 votes
-20k+28+2k=-18k-10
-18k+28=-18k-10
28=-10
No solution
User Mike Liddell
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12 votes
12 votes
1. -20k+28+2k=-18k-10
2. -18k+28=-18k-10
3. 28=-10
No solution
User Deelde
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