SOLUTION: If 6a + 7b =42, what is 1/7 (a) + 1/6(b)
A)1
B)3
C)13
D)84
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Question 1145116: If 6a + 7b =42, what is 1/7 (a) + 1/6(b)
A)1
B)3
C)13
D)84
Answer by greenestamps(13200) (Show Source): You can put this solution on YOUR website!
Divide both sides of the equation by 42....
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