X^2-15x+72=0

Simple and best practice solution for X^2-15x+72=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 X^2-15x+72=0 equation:


Simplifying
X2 + -15x + 72 = 0

Reorder the terms:
72 + X2 + -15x = 0

Solving
72 + X2 + -15x = 0

Solving for variable 'X'.

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

Add '-72' to each side of the equation.
72 + X2 + -72 + -15x = 0 + -72

Reorder the terms:
72 + -72 + X2 + -15x = 0 + -72

Combine like terms: 72 + -72 = 0
0 + X2 + -15x = 0 + -72
X2 + -15x = 0 + -72

Combine like terms: 0 + -72 = -72
X2 + -15x = -72

Add '15x' to each side of the equation.
X2 + -15x + 15x = -72 + 15x

Combine like terms: -15x + 15x = 0
X2 + 0 = -72 + 15x
X2 = -72 + 15x

Simplifying
X2 = -72 + 15x

Reorder the terms:
72 + X2 + -15x = -72 + 15x + 72 + -15x

Reorder the terms:
72 + X2 + -15x = -72 + 72 + 15x + -15x

Combine like terms: -72 + 72 = 0
72 + X2 + -15x = 0 + 15x + -15x
72 + X2 + -15x = 15x + -15x

Combine like terms: 15x + -15x = 0
72 + X2 + -15x = 0

The solution to this equation could not be determined.

See similar equations:

| -1-0.5k=0.25 | | 8-x/2=-6 | | 1-4y^2/8y^2-2 | | 2(2y-1)-3y=4-y | | -4m+6(-m+2)=82 | | 42=4(2-8n)-(1+3n) | | 2n+1-7=10 | | 2y+y=3y+3 | | -9-2m-m=y | | 4/m=2/9 | | p+1=1-2P | | 5r^3-1r^3= | | 425x=850 | | 3=4-2x+3 | | 7/10x=7 | | 2r^2-2r^5= | | -90=-2+4(-2m-8) | | k-6-3k=-6 | | 5x-5+4x+10=180 | | r^2-r^5= | | -8.9-7.8x=147.1 | | -7(7-4x)=147 | | 15x-3=3x+3 | | 21-4m=-7(m-6) | | 2/3y-9=x | | 15x-1=14x-18 | | (3-w)(5w-1)=0 | | 2x-(x-7)=6.2 | | 123356789=1 | | 1=1.654/x | | 2x+7+3x=5x-4 | | 2x+7+3x=5x-7 |

Equations solver categories