3x*x+3x+5x*x+6x=

Simple and best practice solution for 3x*x+3x+5x*x+6x= equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 3x*x+3x+5x*x+6x= equation: 


Simplifying
3x * x + 3x + 5x * x + 6x = 0

Multiply x * x
3x2 + 3x + 5x * x + 6x = 0

Multiply x * x
3x2 + 3x + 5x2 + 6x = 0

Reorder the terms:
3x + 6x + 3x2 + 5x2 = 0

Combine like terms: 3x + 6x = 9x
9x + 3x2 + 5x2 = 0

Combine like terms: 3x2 + 5x2 = 8x2
9x + 8x2 = 0

Solving
9x + 8x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(9 + 8x) = 0


Subproblem 1
Set the factor 'x' equal to zero and attempt to solve:

Simplifying
x = 0

Solving
x = 0

Move all terms containing x to the left, all other terms to the right.

Simplifying
x = 0

Subproblem 2
Set the factor '(9 + 8x)' equal to zero and attempt to solve:

Simplifying
9 + 8x = 0

Solving
9 + 8x = 0

Move all terms containing x to the left, all other terms to the right.

Add '-9' to each side of the equation.
9 + -9 + 8x = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 8x = 0 + -9
8x = 0 + -9

Combine like terms: 0 + -9 = -9
8x = -9

Divide each side by '8'.
x = -1.125

Simplifying
x = -1.125
Solution
x = {0, -1.125}

See similar equations:

| 5n^2-1=0 | | 1/4y-3/20 | | 16x^3+12x^2+8x=40 | | 2y+14=5y-4 | | 0.2(2c-1)=3c-2 | | 20x-6y=30 | | x=2*x-1+6 | | 5x/7-6/7=2-4× | | 1/3/48 | | d^2=3d+40 | | 6=4w+2 | | 2x/3y/5z= | | 3x+21-6x=4-1x+1 | | X=18+0.85x | | 5/7n30 | | -5y-7=3y+25 | | 21w-6=0 | | 5x+2y+5z-3x+4z-6y= | | x+5-4x-60=90 | | 1-11x=-12 | | 14x+(-15)=-5 | | 4/2.2=6/n | | -20=x^2+12x | | 88=6x+9 | | 12/6=54/n | | 109.3040=3.14*r^2 | | 5/9(f-32)=-18 | | X+(6x+5)=180 | | 3x^3-18=-21 | | x+5-4x-60=180 | | (k-3)-(5-3k)=2(k+1) | | 11+2(2y+5)= |

Equations solver categories