Solve for x
x=6
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Linear Equation
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3 x + \frac { 6 } { 8 } x - x + \frac { 1 } { 4 } x + 2 = 20
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3x+\frac{3}{4}x-x+\frac{1}{4}x+2=20
Reduce the fraction \frac{6}{8} to lowest terms by extracting and canceling out 2.
\frac{15}{4}x-x+\frac{1}{4}x+2=20
Combine 3x and \frac{3}{4}x to get \frac{15}{4}x.
\frac{11}{4}x+\frac{1}{4}x+2=20
Combine \frac{15}{4}x and -x to get \frac{11}{4}x.
3x+2=20
Combine \frac{11}{4}x and \frac{1}{4}x to get 3x.
3x=20-2
Subtract 2 from both sides.
3x=18
Subtract 2 from 20 to get 18.
x=\frac{18}{3}
Divide both sides by 3.
x=6
Divide 18 by 3 to get 6.
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