If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 13xy + 21y2 = 0 Reorder the terms: 13xy + 2x2 + 21y2 = 0 Solving 13xy + 2x2 + 21y2 = 0 Solving for variable 'x'. Factor a trinomial. (x + 3y)(2x + 7y) = 0Subproblem 1
Set the factor '(x + 3y)' equal to zero and attempt to solve: Simplifying x + 3y = 0 Solving x + 3y = 0 Move all terms containing x to the left, all other terms to the right. Add '-3y' to each side of the equation. x + 3y + -3y = 0 + -3y Combine like terms: 3y + -3y = 0 x + 0 = 0 + -3y x = 0 + -3y Remove the zero: x = -3y Simplifying x = -3ySubproblem 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 = -3.5ySolution
x = {-3y, -3.5y}
| 3x^3-5x^2+6x-10=0 | | rad(x+15)-rad(x-12)=3 | | -(z+6)+(6z+1)=-4(z+1) | | 3x^3-5x^2+6-10=0 | | 32x^2+8x-4=0 | | 3(x-1)=7x+12 | | -(z+4)+(6z+1)=2(z+1) | | y=3(2b-1)-2(5+3b) | | -7x-7x+8-2-12x= | | 5x^3-2x^2+10x=0 | | -5(t-5)-(t+2)=10 | | 9-7(7x+6)+x= | | 3(4z-1)-2(z+9)=8(z+1) | | 4(9x+2)-4x=-4 | | x^3-28x+16=0 | | 3y=14 | | 2(6z-1)-4(z+6)=5(z+1) | | 9+12-7x-17=4 | | 1=2-0.5y | | x^2-x-100=0 | | 9+12-17x-17=4 | | 2x^2-20x+57=0 | | 3(-2+3)-3x-3=-2 | | 0=2+-0.5y | | -4y+2=-2(3y+6) | | 8y^2-22y+14=0 | | -1=2-0.5y | | 39.99+2.5x=1.75x+50.00 | | 12(2x-8)=5(5-2x)+3(7-3x) | | 39.99+2.5x=50.00+175x | | 5x-9y+7-3+8x+8x= | | 7x+3+6x=6x-9 |