Solve for x
x = -\frac{155}{16} = -9\frac{11}{16} = -9.6875
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\frac{6}{5}x+\frac{7}{16}-x=-\frac{3}{2}
Subtract x from both sides.
\frac{1}{5}x+\frac{7}{16}=-\frac{3}{2}
Combine \frac{6}{5}x and -x to get \frac{1}{5}x.
\frac{1}{5}x=-\frac{3}{2}-\frac{7}{16}
Subtract \frac{7}{16} from both sides.
\frac{1}{5}x=-\frac{24}{16}-\frac{7}{16}
Least common multiple of 2 and 16 is 16. Convert -\frac{3}{2} and \frac{7}{16} to fractions with denominator 16.
\frac{1}{5}x=\frac{-24-7}{16}
Since -\frac{24}{16} and \frac{7}{16} have the same denominator, subtract them by subtracting their numerators.
\frac{1}{5}x=-\frac{31}{16}
Subtract 7 from -24 to get -31.
x=-\frac{31}{16}\times 5
Multiply both sides by 5, the reciprocal of \frac{1}{5}.
x=\frac{-31\times 5}{16}
Express -\frac{31}{16}\times 5 as a single fraction.
x=\frac{-155}{16}
Multiply -31 and 5 to get -155.
x=-\frac{155}{16}
Fraction \frac{-155}{16} can be rewritten as -\frac{155}{16} by extracting the negative sign.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
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
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}