7x^2+6+-1=0

Simple and best practice solution for 7x^2+6+-1=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+6+-1=0 equation:


Simplifying
7x2 + 6 + -1 = 0

Reorder the terms:
6 + -1 + 7x2 = 0

Combine like terms: 6 + -1 = 5
5 + 7x2 = 0

Solving
5 + 7x2 = 0

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 7x2 = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 7x2 = 0 + -5
7x2 = 0 + -5

Combine like terms: 0 + -5 = -5
7x2 = -5

Divide each side by '7'.
x2 = -0.7142857143

Simplifying
x2 = -0.7142857143

Reorder the terms:
0.7142857143 + x2 = -0.7142857143 + 0.7142857143

Combine like terms: -0.7142857143 + 0.7142857143 = 0.0000000000
0.7142857143 + x2 = 0.0000000000

The solution to this equation could not be determined.

See similar equations:

| 4p-3p=-7+11 | | Y=log(x-3)-4 | | -x+4=-11 | | 2x^2-y+4x+4y-4=0 | | 1=x^2-12x+20 | | 8x-6=3x+2 | | (a)4+4=5(4)+b | | 35n+500=37.5 | | 6+2x=-10-x | | -16-2+26-36=-3-2m-7+3m | | 4e^4x+5=6 | | 5x-9=44/x | | 2x^2-21x+10= | | x+.8x=1133 | | y-13=45 | | 5-3x=-x-1 | | 12x+30=-66 | | 4(2d+4)=56 | | x^2+15+30=-6 | | 2(5b+3)=16 | | -1y=-8x-13 | | -3x-(4-2x)=x-4 | | 3t+15=6t+9 | | x-(9.9)=7.9 | | sqrt(y+8)=5 | | 7x^6-3x^3-10=0 | | M^2-6M+5=-3 | | 3x-20=-2c | | 5m-9=31 | | 7x^3-3x^3-10=0 | | 5a+802=71302 | | 6+3x=9+x |

Equations solver categories