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4x-17=1
Square both sides of the equation.
4x-17-\left(-17\right)=1-\left(-17\right)
Add 17 to both sides of the equation.
4x=1-\left(-17\right)
Subtracting -17 from itself leaves 0.
4x=18
Subtract -17 from 1.
\frac{4x}{4}=\frac{18}{4}
Divide both sides by 4.
x=\frac{18}{4}
Dividing by 4 undoes the multiplication by 4.
x=\frac{9}{2}
Reduce the fraction \frac{18}{4} to lowest terms by extracting and canceling out 2.