Solve for x
x=7
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1+6x=\frac{86}{2}
Divide both sides by 2.
1+6x=43
Divide 86 by 2 to get 43.
6x=43-1
Subtract 1 from both sides.
6x=42
Subtract 1 from 43 to get 42.
x=\frac{42}{6}
Divide both sides by 6.
x=7
Divide 42 by 6 to get 7.
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