Solve for x
x = \frac{7}{3} = 2\frac{1}{3} \approx 2.333333333
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3x-7=0
Square both sides of the equation.
3x-7-\left(-7\right)=-\left(-7\right)
Add 7 to both sides of the equation.
3x=-\left(-7\right)
Subtracting -7 from itself leaves 0.
3x=7
Subtract -7 from 0.
\frac{3x}{3}=\frac{7}{3}
Divide both sides by 3.
x=\frac{7}{3}
Dividing by 3 undoes the multiplication by 3.
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