Solve for x
x=-\frac{5}{6}\approx -0.833333333
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\left(0-x\right)\times 5=5+x
Multiply 0 and 8 to get 0.
-x\times 5=5+x
Anything plus zero gives itself.
-5x=5+x
Multiply -1 and 5 to get -5.
-5x-x=5
Subtract x from both sides.
-6x=5
Combine -5x and -x to get -6x.
x=\frac{5}{-6}
Divide both sides by -6.
x=-\frac{5}{6}
Fraction \frac{5}{-6} can be rewritten as -\frac{5}{6} by extracting the negative sign.
Examples
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Linear equation
y = 3x + 4
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Matrix
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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
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Limits
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