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Question
3x-3=15.6
Solve the equation
x=\frac{31}{5}
Alternative Form
x=6.2
Evaluate
3x-3=15.6
Move the constant to the right-hand side and change its sign
3x=15.6+3
Add the numbers
3x=18.6
Divide both sides
\frac{3x}{3}=\frac{18.6}{3}
Divide the numbers
x=\frac{18.6}{3}
Solution
More Steps
Evaluate
\frac{18.6}{3}
Convert the decimal into a fraction
More Steps
Evaluate
18.6
Convert the decimal into a fraction
\frac{186}{10}
Reduce the fraction
\frac{93}{5}
\frac{\frac{93}{5}}{3}
Multiply by the reciprocal
\frac{93}{5}\times \frac{1}{3}
Reduce the numbers
\frac{31}{5}\times 1
Multiply the numbers
\frac{31}{5}
x=\frac{31}{5}
Alternative Form
x=6.2
Show Solutions
Rewrite the equation
5x=31
Evaluate
3x-3=15.6
Convert the decimal into a fraction
More Steps
Evaluate
15.6
Convert the decimal into a fraction
\frac{156}{10}
Reduce the fraction
\frac{78}{5}
3x-3=\frac{78}{5}
Multiply both sides of the equation by LCD
15x-15=78
Move the constant to the right side
15x=93
Solution
5x=31
Show Solutions
Graph
