If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -1kx + 21 = 3 Reorder the terms: 21 + -1kx + x2 = 3 Solving 21 + -1kx + x2 = 3 Solving for variable 'k'. Move all terms containing k to the left, all other terms to the right. Add '-21' to each side of the equation. 21 + -1kx + -21 + x2 = 3 + -21 Reorder the terms: 21 + -21 + -1kx + x2 = 3 + -21 Combine like terms: 21 + -21 = 0 0 + -1kx + x2 = 3 + -21 -1kx + x2 = 3 + -21 Combine like terms: 3 + -21 = -18 -1kx + x2 = -18 Add '-1x2' to each side of the equation. -1kx + x2 + -1x2 = -18 + -1x2 Combine like terms: x2 + -1x2 = 0 -1kx + 0 = -18 + -1x2 -1kx = -18 + -1x2 Divide each side by '-1x'. k = 18x-1 + x Simplifying k = 18x-1 + x
| 2x+(x+6)+90=180 | | 2x(x+6)+90=180 | | 9p-13=59+p | | 8-46=48 | | 5+7=10+d | | 2(x-4)+2x=46 | | 23=x/11 | | 5w+1=2w+4 | | 3x+22=0 | | 2/7-x-3/4=5 | | 0.333x+1.667=2x+1 | | z/10-7=8 | | (50-x)(sqrt(100x-2500))/2 | | 2(x-4)+2x=p | | 18x=594 | | 17x-15x+3x-20=30 | | k/4-5=-8 | | 9-8/4 | | 9p-b=59+p | | 8x+2(5x-4)+8= | | 10+5+7+8x-5x=40 | | 2y-8x+5=0 | | 5y+23=58 | | 33*3+x=235 | | 8/11=y/5 | | 4x+12+12+6=14x | | 1/2(18) | | 6x+12=-108 | | 1/2•18-5 | | 9*7+x=25 | | 12.8x=154-1.2x | | 7x-(5x+4)=3x-23 |