7x^2-6xy-y^2=0

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


Simplifying
7x2 + -6xy + -1y2 = 0

Reorder the terms:
-6xy + 7x2 + -1y2 = 0

Solving
-6xy + 7x2 + -1y2 = 0

Solving for variable 'x'.

Factor a trinomial.
(x + -1y)(7x + y) = 0


Subproblem 1
Set the factor '(x + -1y)' equal to zero and attempt to solve:

Simplifying
x + -1y = 0

Solving
x + -1y = 0

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

Add 'y' to each side of the equation.
x + -1y + y = 0 + y

Combine like terms: -1y + y = 0
x + 0 = 0 + y
x = 0 + y
Remove the zero:
x = y

Simplifying
x = y

Subproblem 2
Set the factor '(7x + y)' equal to zero and attempt to solve:

Simplifying
7x + y = 0

Solving
7x + y = 0

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

Add '-1y' to each side of the equation.
7x + y + -1y = 0 + -1y

Combine like terms: y + -1y = 0
7x + 0 = 0 + -1y
7x = 0 + -1y
Remove the zero:
7x = -1y

Divide each side by '7'.
x = -0.1428571429y

Simplifying
x = -0.1428571429y
Solution
x = {y, -0.1428571429y}

See similar equations:

| ln(x+8)-ln(x-8)=0 | | 4a+2=3a+5 | | 6.8h=17 | | X+2x+(x-5)=80 | | (x+8)-(x-8)=0 | | 67.8=22.6h | | 21+6x=51+10x | | g^2+2g-3= | | 4a+3b=100 | | 16+2x=4x-(16+12) | | 6m+10=30 | | 3b+7=b-9 | | 8t=504 | | (2p-5)(3p+4)=5p-2 | | 20x+8(8-x)=4x-24 | | x+5=x^2+7x+13 | | -8d+5d+7d=72 | | 20+8(8-x)=4x-24 | | 3a-2b=-12 | | 3*(.5*5*10)=x | | w^2+5w+6= | | -5x=6x+9 | | 2x^2+23x+63= | | x+(x-5)=193 | | x^2-y^2-2x+2y=0 | | s^2+2s+1= | | (1+x)ydx+(1-y)=0xdy | | 2x^3-ax+10=9 | | 9q^2+12q+4= | | 5k-2=11 | | 14x+5(3-2x)=6+x | | 5x=1-3x |

Equations solver categories