Solve for n
n=6
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348=56n+7+5
Use the distributive property to multiply 7 by 8n+1.
348=56n+12
Add 7 and 5 to get 12.
56n+12=348
Swap sides so that all variable terms are on the left hand side.
56n=348-12
Subtract 12 from both sides.
56n=336
Subtract 12 from 348 to get 336.
n=\frac{336}{56}
Divide both sides by 56.
n=6
Divide 336 by 56 to get 6.
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