8x^2+20+8=o

Simple and best practice solution for 8x^2+20+8=o 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 8x^2+20+8=o equation:


Simplifying
8x2 + 20 + 8 = o

Reorder the terms:
20 + 8 + 8x2 = o

Combine like terms: 20 + 8 = 28
28 + 8x2 = o

Solving
28 + 8x2 = o

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + 8x2 = -28 + o

Combine like terms: 28 + -28 = 0
0 + 8x2 = -28 + o
8x2 = -28 + o

Divide each side by '8'.
x2 = -3.5 + 0.125o

Simplifying
x2 = -3.5 + 0.125o

Reorder the terms:
3.5 + -0.125o + x2 = -3.5 + 0.125o + 3.5 + -0.125o

Reorder the terms:
3.5 + -0.125o + x2 = -3.5 + 3.5 + 0.125o + -0.125o

Combine like terms: -3.5 + 3.5 = 0.0
3.5 + -0.125o + x2 = 0.0 + 0.125o + -0.125o
3.5 + -0.125o + x2 = 0.125o + -0.125o

Combine like terms: 0.125o + -0.125o = 0.000
3.5 + -0.125o + x2 = 0.000

The solution to this equation could not be determined.

See similar equations:

| 2(7m+8)=16 | | 4(4-4x)=-32 | | 4(-1n+3)=-8 | | 4(7+3t)=-92 | | 10x=-45 | | 3(-9+k)=-45 | | 5(4w+6)=50 | | 2(3m+8)=64 | | 6y-4=4y-16 | | -4x=31 | | 7(4+2d)=154 | | 4(-1+5x)=56 | | 7(3+m)=21 | | 5(-3t+6)=-60 | | 2(5t+1)=102 | | 3(6n-3)=117 | | 2(8+3b)=64 | | 6(1-4b)=270 | | x^3+5x^2+6x=12x | | 3(-2b-3)=-9 | | 4(9+b)=64 | | 7(1d-1)=35 | | 7(-5+b)=-112 | | 2(4t+10)=84 | | 7(2n+6)=14 | | 4(5n+9)=256 | | 7(9+5k)=203 | | 3(4t-8)=-72 | | 5(7a-3)=-225 | | 4(1+3t)=100 | | 2(-5-7n)=-136 | | 2(-7+3k)=-62 |

Equations solver categories