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x+8-3x=1
Subtract 3x from both sides.
-2x+8=1
Combine x and -3x to get -2x.
-2x=1-8
Subtract 8 from both sides.
-2x=-7
Subtract 8 from 1 to get -7.
x=\frac{-7}{-2}
Divide both sides by -2.
x=\frac{7}{2}
Fraction \frac{-7}{-2} can be simplified to \frac{7}{2} by removing the negative sign from both the numerator and the denominator.