SOLUTION: 8(k+3)=12k-4
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Question 232651
:
8(k+3)=12k-4
Answer by
checkley77(12844)
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8(k+3)=12k-4
8k+24=12k-4
8x-12k=-4-24
-4k=-28
k=-28/-4
k=7 ans.
Proof:
8(7+3)=12*7-4
8*10=84-4
80=80