Solve for x
x=-\frac{73}{98}\approx -0.744897959
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Linear Equation
5 problems similar to:
x - 2 ( 3 x + 2 ) = 6 x - 3 ( - x - 2 ) + \frac { 6 } { 14 }
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x-6x-4=6x-3\left(-x-2\right)+\frac{6}{14}
Use the distributive property to multiply -2 by 3x+2.
-5x-4=6x-3\left(-x-2\right)+\frac{6}{14}
Combine x and -6x to get -5x.
-5x-4=6x-3\left(-x\right)+6+\frac{6}{14}
Use the distributive property to multiply -3 by -x-2.
-5x-4=6x+3x+6+\frac{6}{14}
Multiply -3 and -1 to get 3.
-5x-4=9x+6+\frac{6}{14}
Combine 6x and 3x to get 9x.
-5x-4=9x+6+\frac{3}{7}
Reduce the fraction \frac{6}{14} to lowest terms by extracting and canceling out 2.
-5x-4=9x+\frac{42}{7}+\frac{3}{7}
Convert 6 to fraction \frac{42}{7}.
-5x-4=9x+\frac{42+3}{7}
Since \frac{42}{7} and \frac{3}{7} have the same denominator, add them by adding their numerators.
-5x-4=9x+\frac{45}{7}
Add 42 and 3 to get 45.
-5x-4-9x=\frac{45}{7}
Subtract 9x from both sides.
-14x-4=\frac{45}{7}
Combine -5x and -9x to get -14x.
-14x=\frac{45}{7}+4
Add 4 to both sides.
-14x=\frac{45}{7}+\frac{28}{7}
Convert 4 to fraction \frac{28}{7}.
-14x=\frac{45+28}{7}
Since \frac{45}{7} and \frac{28}{7} have the same denominator, add them by adding their numerators.
-14x=\frac{73}{7}
Add 45 and 28 to get 73.
x=\frac{\frac{73}{7}}{-14}
Divide both sides by -14.
x=\frac{73}{7\left(-14\right)}
Express \frac{\frac{73}{7}}{-14} as a single fraction.
x=\frac{73}{-98}
Multiply 7 and -14 to get -98.
x=-\frac{73}{98}
Fraction \frac{73}{-98} can be rewritten as -\frac{73}{98} by extracting the negative sign.
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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