If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 20x2 + 31xy + -7y2 = 0 Reorder the terms: 31xy + 20x2 + -7y2 = 0 Solving 31xy + 20x2 + -7y2 = 0 Solving for variable 'x'. Factor a trinomial. (5x + -1y)(4x + 7y) = 0Subproblem 1
Set the factor '(5x + -1y)' equal to zero and attempt to solve: Simplifying 5x + -1y = 0 Solving 5x + -1y = 0 Move all terms containing x to the left, all other terms to the right. Add 'y' to each side of the equation. 5x + -1y + y = 0 + y Combine like terms: -1y + y = 0 5x + 0 = 0 + y 5x = 0 + y Remove the zero: 5x = y Divide each side by '5'. x = 0.2y Simplifying x = 0.2ySubproblem 2
Set the factor '(4x + 7y)' equal to zero and attempt to solve: Simplifying 4x + 7y = 0 Solving 4x + 7y = 0 Move all terms containing x to the left, all other terms to the right. Add '-7y' to each side of the equation. 4x + 7y + -7y = 0 + -7y Combine like terms: 7y + -7y = 0 4x + 0 = 0 + -7y 4x = 0 + -7y Remove the zero: 4x = -7y Divide each side by '4'. x = -1.75y Simplifying x = -1.75ySolution
x = {0.2y, -1.75y}
| 2(2+8)=20 | | d^2+7d+13=0 | | x=8y^2+-16 | | x=8x^2+-16 | | f(x)=8x^2-16 | | 3xy+2x-6y=9 | | ln(10/(7-x))=lnx | | 24y-10=345-1y | | -13=11-2m | | (1/2)x^2-x-4=0 | | m/2-45/2-m/5 | | y^3-8y^2+15=0 | | 60-36y-252=20y+2 | | 2y^2-35-7y=y^2-2 | | 3x/3=3 | | 5x+8y=53 | | 30=x(3/4) | | 2xy+6x=8xy | | 2xy+6x= | | 30=x(.75) | | x(.75)=30 | | ydx=(2x+y^4)dy | | X^-1/2=1/16 | | 10x+3y=69 | | Tn=4-1 | | 4(-4(5x+5)+5(5x-5))= | | 2a+5c=10B | | x+x+10+x+30+x+20=360 | | 0=10x^2+66x+36 | | 21t-64=21t+26 | | x+x+10+x+30x+20=360 | | 8x+3x=31 |