20x^2+11-3=

Simple and best practice solution for 20x^2+11-3= 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 20x^2+11-3= equation:


Simplifying
20x2 + 11 + -3 = 0

Reorder the terms:
11 + -3 + 20x2 = 0

Combine like terms: 11 + -3 = 8
8 + 20x2 = 0

Solving
8 + 20x2 = 0

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 20x2 = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 20x2 = 0 + -8
20x2 = 0 + -8

Combine like terms: 0 + -8 = -8
20x2 = -8

Divide each side by '20'.
x2 = -0.4

Simplifying
x2 = -0.4

Reorder the terms:
0.4 + x2 = -0.4 + 0.4

Combine like terms: -0.4 + 0.4 = 0.0
0.4 + x2 = 0.0

The solution to this equation could not be determined.

See similar equations:

| -5b+4(2+2b)=-1 | | 0.8x-1.2(x-4)=0.3(x-5) | | 6y-4=2y+32 | | 3b^3+b^2= | | a=jn | | -2(5-p)=-6(2p-10) | | -19-6(w-8)=35 | | 5(4+2x)=80 | | -5(4x-8)-3x=-98 | | 400+3x=5000+12x | | z-5z=7z-9-2 | | 6(2x+1)=-5(3x-15) | | 9x^2+37x+25=8x | | 0.75x+0.5=0.25 | | 7x^2-35x+28=0 | | -7(v-6)-2v=3(-10-5v) | | 3-2x^2=11 | | 3x+18=10x-20 | | 12x+6=-15x+75 | | -38+9t-(-14t)=54 | | 5x^2-16x-9=0 | | -6(a+1)=-18+6a | | 2-5z=7z-9-2 | | 111=6x+6x+3 | | 12m-5m-2= | | 5t^2-t-6=0 | | 12m=60 | | 27=9q | | -224=-7(-7n-8)-9n | | 6x+36=12x-3 | | 5x+6+7x=138 | | -7+2.5x=19-4x |

Equations solver categories