libbieoliphant
libbieoliphant
25-02-2020
Mathematics
contestada
Solve for “k” 6(2k+5)-3k=66
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Marvel112233
Marvel112233
25-02-2020
k = 4
12k + 30 - 3k = 66
9k + 30 = 66
9k = 36
k = 4
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