Solve for x
x=-7
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1-2x=\frac{90}{6}
Divide both sides by 6.
1-2x=15
Divide 90 by 6 to get 15.
-2x=15-1
Subtract 1 from both sides.
-2x=14
Subtract 1 from 15 to get 14.
x=\frac{14}{-2}
Divide both sides by -2.
x=-7
Divide 14 by -2 to get -7.
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