X^2+15x-39=0

Simple and best practice solution for X^2+15x-39=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-39=0 equation:


Simplifying
X2 + 15x + -39 = 0

Reorder the terms:
-39 + X2 + 15x = 0

Solving
-39 + X2 + 15x = 0

Solving for variable 'X'.

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

Add '39' to each side of the equation.
-39 + X2 + 39 + 15x = 0 + 39

Reorder the terms:
-39 + 39 + X2 + 15x = 0 + 39

Combine like terms: -39 + 39 = 0
0 + X2 + 15x = 0 + 39
X2 + 15x = 0 + 39

Combine like terms: 0 + 39 = 39
X2 + 15x = 39

Add '-15x' to each side of the equation.
X2 + 15x + -15x = 39 + -15x

Combine like terms: 15x + -15x = 0
X2 + 0 = 39 + -15x
X2 = 39 + -15x

Simplifying
X2 = 39 + -15x

Reorder the terms:
-39 + X2 + 15x = 39 + -15x + -39 + 15x

Reorder the terms:
-39 + X2 + 15x = 39 + -39 + -15x + 15x

Combine like terms: 39 + -39 = 0
-39 + X2 + 15x = 0 + -15x + 15x
-39 + X2 + 15x = -15x + 15x

Combine like terms: -15x + 15x = 0
-39 + X2 + 15x = 0

The solution to this equation could not be determined.

See similar equations:

| 4+3n+6=10 | | 8+4x=3x+13 | | $375=720/34.50 | | 5(2-3x)=(5x+1) | | 3(4y-1)=8y+17 | | -3a+10=-10 | | 6x-3(x-4)=7 | | Y/9=14 | | 7-2x=2(2-x) | | 5x-8x+1=-29 | | -7m=77 | | 3k-1=1/2-2k-1 | | X+2+x+6= | | 4y+8=6y-12 | | 7(c+12)=-21 | | 1x-1a=2 | | 4x+8x+60=2(7x+10) | | 8+3x=2x+12 | | e-4-6e=6 | | C-12=4 | | 7(3x-4)=48 | | 9x^2+72=36 | | 5-7(t+1)=-10+3 | | (r-7)=-1 | | x^2+y^2-18x+12y+116=0 | | -7x+4x=27 | | 1x-3b= | | 2(4x+32)=2x+6x-12 | | 9[6-(-5x-5)]=135x+189 | | 3(2x+6)+2x=8(x+3)-6 | | 9x+18+3x=18 | | 7x+7=-5x-125 |

Equations solver categories