5xy+3y^2-13xy+9y^2-4=

Simple and best practice solution for 5xy+3y^2-13xy+9y^2-4= 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 5xy+3y^2-13xy+9y^2-4= equation:


Simplifying
5xy + 3y2 + -13xy + 9y2 + -4 = 0

Reorder the terms:
-4 + 5xy + -13xy + 3y2 + 9y2 = 0

Combine like terms: 5xy + -13xy = -8xy
-4 + -8xy + 3y2 + 9y2 = 0

Combine like terms: 3y2 + 9y2 = 12y2
-4 + -8xy + 12y2 = 0

Solving
-4 + -8xy + 12y2 = 0

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + -8xy + 4 + 12y2 = 0 + 4

Reorder the terms:
-4 + 4 + -8xy + 12y2 = 0 + 4

Combine like terms: -4 + 4 = 0
0 + -8xy + 12y2 = 0 + 4
-8xy + 12y2 = 0 + 4

Combine like terms: 0 + 4 = 4
-8xy + 12y2 = 4

Add '-12y2' to each side of the equation.
-8xy + 12y2 + -12y2 = 4 + -12y2

Combine like terms: 12y2 + -12y2 = 0
-8xy + 0 = 4 + -12y2
-8xy = 4 + -12y2

Divide each side by '-8y'.
x = -0.5y-1 + 1.5y

Simplifying
x = -0.5y-1 + 1.5y

See similar equations:

| x^6-6x^5+7x^6-2x^5+4= | | (2x^3+7x)-(-6x^3-6x+9)=t | | -3x^3+9x^2-4x-1= | | x^3-5x^2+x= | | (7af-6a^2f+16af^2)-(11af^2-3af-16a^2f)= | | (2x^3+7x)-(-6x^3-6x+9)= | | (8x^3y^2+5x^2y^2+5xy^2)+(4x^3y^2-3x^2y^2-3xy^2)= | | (8t^8-6t+7t^2+2)+(2t^7+3t^4-5t)= | | (8t-6t+7t^2+2)+(2t^7+3t^4-5t)= | | 11ab+3b^2-4ab+3b^2-10= | | x^5-6x^4+9x^5-4x^4+2= | | 6x^2+3=0 | | 6x^2-3=0 | | 5x^5+4x+14=0 | | 4p^2+68p+168=0 | | 6k^2+84k+270=0 | | 6k^2+84k=270 | | 6a^2+48a-54=0 | | 6x^2-19x=0 | | 6x^2-19+14=0 | | 0=a^2-19a-20 | | m^2-m-12=0 | | m^2-4m+3m-12=0 | | m^2-3m-10=0 | | -5a^2-5a=0 | | Y^2=20y | | y^2+20y=0 | | 2y+6y^2=0 | | (2x^9-8x^3+2x^2+8)+(2x^8+2x^3-8x)= | | -3+-1y+2y^2=0 | | 0=p^2-36 | | 4p^2-68p+168=0 |

Equations solver categories