X^2-1+x^2-7=180

Simple and best practice solution for X^2-1+x^2-7=180 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 X^2-1+x^2-7=180 equation:


Simplifying
X2 + -1 + x2 + -7 = 180

Reorder the terms:
-1 + -7 + X2 + x2 = 180

Combine like terms: -1 + -7 = -8
-8 + X2 + x2 = 180

Solving
-8 + X2 + x2 = 180

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 + X2 + 8 + x2 = 180 + 8

Reorder the terms:
-8 + 8 + X2 + x2 = 180 + 8

Combine like terms: -8 + 8 = 0
0 + X2 + x2 = 180 + 8
X2 + x2 = 180 + 8

Combine like terms: 180 + 8 = 188
X2 + x2 = 188

Add '-1x2' to each side of the equation.
X2 + x2 + -1x2 = 188 + -1x2

Combine like terms: x2 + -1x2 = 0
X2 + 0 = 188 + -1x2
X2 = 188 + -1x2

Simplifying
X2 = 188 + -1x2

Reorder the terms:
-188 + X2 + x2 = 188 + -1x2 + -188 + x2

Reorder the terms:
-188 + X2 + x2 = 188 + -188 + -1x2 + x2

Combine like terms: 188 + -188 = 0
-188 + X2 + x2 = 0 + -1x2 + x2
-188 + X2 + x2 = -1x2 + x2

Combine like terms: -1x2 + x2 = 0
-188 + X2 + x2 = 0

The solution to this equation could not be determined.

See similar equations:

| 8x+12+2x+8=180 | | c(9+x)=8 | | 7x^2+7=0 | | x-3(x-7)=4(x-7)-2x | | -10*10= | | 10x-10*10= | | 20x-x^2=0 | | 5x-12=2(x+5)+7 | | 2lnx=1 | | 2x-9=x+4 | | 2(3x-8)=3(4-x)+6x | | 8(7cx+y)=55cx-7y | | 5(x+4)=22 | | 3(2x-5)x=82 | | 3x-6(x+1)=-3x+15 | | Y=12x+2 | | 9x-3=4+8x | | 9x-3=4+3x | | 5x+8=3x-16 | | 8+y=16-2(y+1) | | 6r-4r=6 | | (5x-6)(4x+5)= | | (4x-2)(x+7)-(x+7)(2x-4)=0 | | 3x^2-30x+24=0 | | h=16t^2+54 | | 512=83 | | 4ln(3x+1)-x-3=0 | | -3y=45 | | 7x+9=3(x-7) | | 2x=82 | | 5x+8=2(2x+7) | | x^3+4x+5=0 |

Equations solver categories