If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -18xy + -40y2 = 0 Reorder the terms: -18xy + x2 + -40y2 = 0 Solving -18xy + x2 + -40y2 = 0 Solving for variable 'x'. Factor a trinomial. (x + -20y)(x + 2y) = 0Subproblem 1
Set the factor '(x + -20y)' equal to zero and attempt to solve: Simplifying x + -20y = 0 Solving x + -20y = 0 Move all terms containing x to the left, all other terms to the right. Add '20y' to each side of the equation. x + -20y + 20y = 0 + 20y Combine like terms: -20y + 20y = 0 x + 0 = 0 + 20y x = 0 + 20y Remove the zero: x = 20y Simplifying x = 20ySubproblem 2
Set the factor '(x + 2y)' equal to zero and attempt to solve: Simplifying x + 2y = 0 Solving x + 2y = 0 Move all terms containing x to the left, all other terms to the right. Add '-2y' to each side of the equation. x + 2y + -2y = 0 + -2y Combine like terms: 2y + -2y = 0 x + 0 = 0 + -2y x = 0 + -2y Remove the zero: x = -2y Simplifying x = -2ySolution
x = {20y, -2y}
| -0.7x+6.67=20x+7.17 | | z+2=z-8 | | -4x^3-56x^2+60x=0 | | 5*0-6y=-49 | | -3x^2+30x-27=0 | | 5w^3-55w^2-60w=0 | | 5-8(8x+32)+1=1-2(12x-2)+15 | | 4r^3+16r^2-128r=0 | | -(5-9x)/5 | | -(5-9x)/4 | | (7/3)-(3/(x-5))=(19/12) | | (7/3)-(3/x-5)=19/12 | | 2x^2-26x+84=0 | | 4y^2-64/4y+16 | | -3x*x/10-4x=100 | | 4y^2-12y-72=0 | | a^2-18ab+65b^2=0 | | x=6.3 | | x^2-18ab+65b^2=0 | | 2x+y=70 | | 4x-3x^2/10=100 | | 8x+2+17=-1 | | (x+5)(21)=(2x)(28) | | y=2/3-3 | | 8x+2+17=1 | | 4ln(6-5t)+2=22 | | 6y-2=5y+4 | | 2.5(2-3x)=1.5(3x-2) | | 6x+7=-(8x-5) | | 4y+2x=200 | | -2(1-x)=13(2-x) | | -(4x-3)= |