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Mathematics
Kamryn Mcdowell
27 February, 10:19
What is 3k + 2 (5k - 3) = 7
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Guadalupe Mendoza
27 February, 11:44
0
k = - 0.2
Step-by-step explanation:
3+2 (5k-3) = 7 (original)
3+10k-6=7 (distribute 2 in (5k-3))
9+10k=7 (combine like terms 3+-6)
10k=-2 (subtract 9 on both sides to isolate k)
k=-0.2 (divide 10 on both sides to get you're answer/isolate k)
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