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12n - 3 = 7(n - 4) + 5n

Solve.

User Mahagony
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1 Answer

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12n-3=7(n-4)+5n
12n-3=7n-28+5n
12n-3=12n-28
0n=-25
n=undefined. As a result, this answer has No solution. Hope it help!
User Jeehee
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