If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 2kx + 4 = 0 Reorder the terms: 4 + 2kx + x2 = 0 Solving 4 + 2kx + x2 = 0 Solving for variable 'k'. Move all terms containing k to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + 2kx + -4 + x2 = 0 + -4 Reorder the terms: 4 + -4 + 2kx + x2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 2kx + x2 = 0 + -4 2kx + x2 = 0 + -4 Combine like terms: 0 + -4 = -4 2kx + x2 = -4 Add '-1x2' to each side of the equation. 2kx + x2 + -1x2 = -4 + -1x2 Combine like terms: x2 + -1x2 = 0 2kx + 0 = -4 + -1x2 2kx = -4 + -1x2 Divide each side by '2x'. k = -2x-1 + -0.5x Simplifying k = -2x-1 + -0.5x
| 2w^2+2w+1=0 | | 0+50*1-60-60*0+10+1= | | 3c+6-4c=12c+7 | | 6x+4-2x-1= | | 9x+23=7x+17 | | 36-3x=9 | | 4(2y-4)=7(y+5) | | 6x-3x+5x=-64 | | 2c+3=1 | | 4(2y-4)=7y(y+5) | | -11y=-143 | | 6x+7(3x-4)=1-2x | | 6x^2-3x-2x=0 | | -8x-1=4x-8 | | 0=5x^2-12x+7 | | -8x-1=-25 | | t=t | | 232-6x=39x+22 | | 3x-1=-25 | | 10*10=x*x+6*6 | | 7-7x=34-28x | | x=5*6x-3*(4+89) | | -40-8x=8x+24 | | 6x-5+8-3x= | | 86-4x=2x+14 | | 10x-45=4x+6 | | 3x=2x+11 | | 4x-7=3-2x | | 9x+5=47+2x | | 124556x+8(56-43)=63 | | 5(92-5x)-x=12 | | .2x-8=-2-x |