Solve 3/x+(6x+5)-6x+1/3x-1=3x+9x+6/3x-1+3x^2+1/x

$$\frac { 3 } { x } + ( 6 x + 5 ) - \frac { 6 x + 1 } { 3 x - 1 } = 3 x + \frac { 9 x + 6 } { 3 x - 1 } + \frac { 3 x ^ { 2 } + 1 } { x }$$

Solve for x

$$x=-\frac{1}{3}\approx -0.333333333$$

Steps for Solving Linear Equation

Variable x cannot be equal to any of the values 0,\frac{1}{3} since division by zero is not defined. Multiply both sides of the equation by x\left(3x-1\right), the least common multiple of x,3x-1.

$$\left(3x-1\right)\times 3+6xx\left(3x-1\right)+x\left(3x-1\right)\times 5-x\left(6x+1\right)=3xx\left(3x-1\right)+x\left(9x+6\right)+\left(3x-1\right)\left(3x^{2}+1\right)$$

Use the distributive property to multiply 3x-1 by 3.

$$9x-3+6xx\left(3x-1\right)+x\left(3x-1\right)\times 5-x\left(6x+1\right)=3xx\left(3x-1\right)+x\left(9x+6\right)+\left(3x-1\right)\left(3x^{2}+1\right)$$

Multiply x and x to get x^{2}.

$$9x-3+6x^{2}\left(3x-1\right)+x\left(3x-1\right)\times 5-x\left(6x+1\right)=3xx\left(3x-1\right)+x\left(9x+6\right)+\left(3x-1\right)\left(3x^{2}+1\right)$$

Use the distributive property to multiply 6x^{2} by 3x-1.

$$9x-3+18x^{3}-6x^{2}+x\left(3x-1\right)\times 5-x\left(6x+1\right)=3xx\left(3x-1\right)+x\left(9x+6\right)+\left(3x-1\right)\left(3x^{2}+1\right)$$

Use the distributive property to multiply x by 3x-1.

$$9x-3+18x^{3}-6x^{2}+\left(3x^{2}-x\right)\times 5-x\left(6x+1\right)=3xx\left(3x-1\right)+x\left(9x+6\right)+\left(3x-1\right)\left(3x^{2}+1\right)$$

Use the distributive property to multiply 3x^{2}-x by 5.

$$9x-3+18x^{3}-6x^{2}+15x^{2}-5x-x\left(6x+1\right)=3xx\left(3x-1\right)+x\left(9x+6\right)+\left(3x-1\right)\left(3x^{2}+1\right)$$

Combine -6x^{2} and 15x^{2} to get 9x^{2}.

$$9x-3+18x^{3}+9x^{2}-5x-x\left(6x+1\right)=3xx\left(3x-1\right)+x\left(9x+6\right)+\left(3x-1\right)\left(3x^{2}+1\right)$$

Combine 9x and -5x to get 4x.

$$4x-3+18x^{3}+9x^{2}-x\left(6x+1\right)=3xx\left(3x-1\right)+x\left(9x+6\right)+\left(3x-1\right)\left(3x^{2}+1\right)$$

Use the distributive property to multiply x by 6x+1.

$$4x-3+18x^{3}+9x^{2}-\left(6x^{2}+x\right)=3xx\left(3x-1\right)+x\left(9x+6\right)+\left(3x-1\right)\left(3x^{2}+1\right)$$

To find the opposite of 6x^{2}+x, find the opposite of each term.

$$4x-3+18x^{3}+9x^{2}-6x^{2}-x=3xx\left(3x-1\right)+x\left(9x+6\right)+\left(3x-1\right)\left(3x^{2}+1\right)$$

Combine 9x^{2} and -6x^{2} to get 3x^{2}.

$$4x-3+18x^{3}+3x^{2}-x=3xx\left(3x-1\right)+x\left(9x+6\right)+\left(3x-1\right)\left(3x^{2}+1\right)$$

Combine 4x and -x to get 3x.

$$3x-3+18x^{3}+3x^{2}=3xx\left(3x-1\right)+x\left(9x+6\right)+\left(3x-1\right)\left(3x^{2}+1\right)$$

Multiply x and x to get x^{2}.

$$3x-3+18x^{3}+3x^{2}=3x^{2}\left(3x-1\right)+x\left(9x+6\right)+\left(3x-1\right)\left(3x^{2}+1\right)$$

Use the distributive property to multiply 3x^{2} by 3x-1.

$$3x-3+18x^{3}+3x^{2}=9x^{3}-3x^{2}+x\left(9x+6\right)+\left(3x-1\right)\left(3x^{2}+1\right)$$

Use the distributive property to multiply x by 9x+6.

$$3x-3+18x^{3}+3x^{2}=9x^{3}-3x^{2}+9x^{2}+6x+\left(3x-1\right)\left(3x^{2}+1\right)$$

Combine -3x^{2} and 9x^{2} to get 6x^{2}.

$$3x-3+18x^{3}+3x^{2}=9x^{3}+6x^{2}+6x+\left(3x-1\right)\left(3x^{2}+1\right)$$

Use the distributive property to multiply 3x-1 by 3x^{2}+1.

$$3x-3+18x^{3}+3x^{2}=9x^{3}+6x^{2}+6x+9x^{3}+3x-3x^{2}-1$$

Combine 9x^{3} and 9x^{3} to get 18x^{3}.

$$3x-3+18x^{3}+3x^{2}=18x^{3}+6x^{2}+6x+3x-3x^{2}-1$$

Combine 6x and 3x to get 9x.

$$3x-3+18x^{3}+3x^{2}=18x^{3}+6x^{2}+9x-3x^{2}-1$$

Combine 6x^{2} and -3x^{2} to get 3x^{2}.

$$3x-3+18x^{3}+3x^{2}=18x^{3}+3x^{2}+9x-1$$

Subtract 18x^{3} from both sides.

$$3x-3+18x^{3}+3x^{2}-18x^{3}=3x^{2}+9x-1$$

Combine 18x^{3} and -18x^{3} to get 0.

$$3x-3+3x^{2}=3x^{2}+9x-1$$

Subtract 3x^{2} from both sides.

$$3x-3+3x^{2}-3x^{2}=9x-1$$

Combine 3x^{2} and -3x^{2} to get 0.

$$3x-3=9x-1$$

Subtract 9x from both sides.

$$3x-3-9x=-1$$

Combine 3x and -9x to get -6x.

$$-6x-3=-1$$

Add 3 to both sides.

$$-6x=-1+3$$

Add -1 and 3 to get 2.

$$-6x=2$$

Divide both sides by -6.

$$x=\frac{2}{-6}$$

Reduce the fraction \frac{2}{-6} to lowest terms by extracting and canceling out 2.

$$x=-\frac{1}{3}$$