-7x^2-20x-12x=0

Simple and best practice solution for -7x^2-20x-12x=0 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 -7x^2-20x-12x=0 equation: 


Simplifying
-7x2 + -20x + -12x = 0

Reorder the terms:
-20x + -12x + -7x2 = 0

Combine like terms: -20x + -12x = -32x
-32x + -7x2 = 0

Solving
-32x + -7x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '-1x'.
-1x(32 + 7x) = 0

Ignore the factor -1.

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 '(32 + 7x)' equal to zero and attempt to solve:

Simplifying
32 + 7x = 0

Solving
32 + 7x = 0

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

Add '-32' to each side of the equation.
32 + -32 + 7x = 0 + -32

Combine like terms: 32 + -32 = 0
0 + 7x = 0 + -32
7x = 0 + -32

Combine like terms: 0 + -32 = -32
7x = -32

Divide each side by '7'.
x = -4.571428571

Simplifying
x = -4.571428571
Solution
x = {0, -4.571428571}

See similar equations:

| -1x-(-2-4)=1 | | 12/cos20 | | 3x[5x-(9x+3)-11]=0 | | 4x^3+34x-21x^2-17=0 | | 12x^2+13x+9=0 | | S=-5t^2+11t+6 | | 12x+7y=29 | | x+.2x=1000000 | | 5-2(-3(6-5)-3(3-6))= | | 7n-7=21 | | -5(-3u+3)-2u=5(u-4)-9 | | 1/4x-7=6/5 | | 0.83x+0.67x=9 | | 60=10+20 | | 2x^2+4x-95=0 | | 0.6x-0.9y=7.5 | | 2.5=-16t^2+45t | | (x+4)(x+6)=56 | | 9x-8-x=x+8-x | | 9x-8=x+8 | | 0.1x-2.9=.4(x-5) | | tgx=sqrt(1) | | 22+88=20 | | 13-2e^5x=-3 | | N^2+20n-54=0 | | N^2+20n=54 | | 22-88=20 | | 13x-41= | | 2x+xx=3 | | 3(6+2m)=4(3m+6) | | y=x-27 | | 8*(-5/4) |

Equations solver categories