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Question
-\frac{9}{10}x-\frac{2}{3}
Factor the expression
-\frac{1}{30}\left(27x+20\right)
Evaluate
-\frac{9}{10}x-\frac{2}{3}
Solution
-\frac{1}{30}\left(27x+20\right)
Show Solutions
Find the roots
x=-\frac{20}{27}
Alternative Form
x=-0.\dot{7}4\dot{0}
Evaluate
-\frac{9}{10}x-\frac{2}{3}
To find the roots of the expression,set the expression equal to 0
-\frac{9}{10}x-\frac{2}{3}=0
Move the constant to the right-hand side and change its sign
-\frac{9}{10}x=0+\frac{2}{3}
Add the terms
-\frac{9}{10}x=\frac{2}{3}
Change the signs on both sides of the equation
\frac{9}{10}x=-\frac{2}{3}
Multiply by the reciprocal
\frac{9}{10}x\times \frac{10}{9}=-\frac{2}{3}\times \frac{10}{9}
Multiply
x=-\frac{2}{3}\times \frac{10}{9}
Solution
More Steps
Evaluate
-\frac{2}{3}\times \frac{10}{9}
To multiply the fractions,multiply the numerators and denominators separately
-\frac{2\times 10}{3\times 9}
Multiply the numbers
-\frac{20}{3\times 9}
Multiply the numbers
-\frac{20}{27}
x=-\frac{20}{27}
Alternative Form
x=-0.\dot{7}4\dot{0}
Show Solutions
