Solve for x
x = \frac{2877}{20} = 143\frac{17}{20} = 143.85
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144-x=\frac{3}{20}
Reduce the fraction \frac{15}{100} to lowest terms by extracting and canceling out 5.
-x=\frac{3}{20}-144
Subtract 144 from both sides.
-x=\frac{3}{20}-\frac{2880}{20}
Convert 144 to fraction \frac{2880}{20}.
-x=\frac{3-2880}{20}
Since \frac{3}{20} and \frac{2880}{20} have the same denominator, subtract them by subtracting their numerators.
-x=-\frac{2877}{20}
Subtract 2880 from 3 to get -2877.
x=\frac{2877}{20}
Multiply both sides by -1.
Examples
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Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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