18x^2+33xy-105y^2=0

Simple and best practice solution for 18x^2+33xy-105y^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 18x^2+33xy-105y^2=0 equation:


Simplifying
18x2 + 33xy + -105y2 = 0

Reorder the terms:
33xy + 18x2 + -105y2 = 0

Solving
33xy + 18x2 + -105y2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3'.
3(11xy + 6x2 + -35y2) = 0

Factor a trinomial.
3((3x + -5y)(2x + 7y)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(3x + -5y)' equal to zero and attempt to solve: Simplifying 3x + -5y = 0 Solving 3x + -5y = 0 Move all terms containing x to the left, all other terms to the right. Add '5y' to each side of the equation. 3x + -5y + 5y = 0 + 5y Combine like terms: -5y + 5y = 0 3x + 0 = 0 + 5y 3x = 0 + 5y Remove the zero: 3x = 5y Divide each side by '3'. x = 1.666666667y Simplifying x = 1.666666667y

Subproblem 2

Set the factor '(2x + 7y)' equal to zero and attempt to solve: Simplifying 2x + 7y = 0 Solving 2x + 7y = 0 Move all terms containing x to the left, all other terms to the right. Add '-7y' to each side of the equation. 2x + 7y + -7y = 0 + -7y Combine like terms: 7y + -7y = 0 2x + 0 = 0 + -7y 2x = 0 + -7y Remove the zero: 2x = -7y Divide each side by '2'. x = -3.5y Simplifying x = -3.5y

Solution

x = {1.666666667y, -3.5y}

See similar equations:

| 5-1/2(2x-4)-2x | | -14x+19x=-30 | | 20x+12=12x-60 | | 5-1/2(2x-4)-2 | | y+4/2=y/2*3-y | | x/4-x/3=4 | | 5/4(4x-8)=-30 | | 2.2=.035x | | -2/3x+14=8 | | -1/6(x-18)+1/2(x+2)=x-8 | | 2.3x=.035y | | (x+5)(x-4+3i)(x-4-3i)=equation | | 2/3x+14=8 | | -16=x/3 | | x^2+8x+15=-0 | | g(x)=x^2-1 | | 2.3x=.035x | | 6(3x+15)=18 | | 3x=10-x | | x+50000/2=525000 | | 2x+12=7x+23 | | -a-3=4 | | -a-3=4 | | 12x-127=4x-7 | | (3x+2)(5x^2-34x+24)=0 | | x/16-5=2 | | 970=35-3x | | 9x+30x+25=11 | | -1/2(x)+2=10 | | (((x^2)-1)/3x)(6x^2)/(x-1)=0 | | 3x+39=12x-69 | | 970=20+x |

Equations solver categories