Solve for n
n=100
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206=8+2n-2
Use the distributive property to multiply n-1 by 2.
206=6+2n
Subtract 2 from 8 to get 6.
6+2n=206
Swap sides so that all variable terms are on the left hand side.
2n=206-6
Subtract 6 from both sides.
2n=200
Subtract 6 from 206 to get 200.
n=\frac{200}{2}
Divide both sides by 2.
n=100
Divide 200 by 2 to get 100.
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