If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 8x + k = 0 Reorder the terms: k + 8x + x2 = 0 Solving k + 8x + x2 = 0 Solving for variable 'k'. Move all terms containing k to the left, all other terms to the right. Add '-8x' to each side of the equation. k + 8x + -8x + x2 = 0 + -8x Combine like terms: 8x + -8x = 0 k + 0 + x2 = 0 + -8x k + x2 = 0 + -8x Remove the zero: k + x2 = -8x Add '-1x2' to each side of the equation. k + x2 + -1x2 = -8x + -1x2 Combine like terms: x2 + -1x2 = 0 k + 0 = -8x + -1x2 k = -8x + -1x2 Simplifying k = -8x + -1x2
| 19s-3s-14s+4s=6 | | -22-x=6x+14 | | 8h-4h+5h=18 | | (5/2)^2 | | 5/2^2 | | p(120000)+(1-p)50000=80000 | | 4n-3n=14 | | 33+15w=6w | | 10y+10y=20 | | -3x^3+7x^2= | | x/13=8/7 | | 16b-13b=6 | | -5+3x+2x+-8=12 | | m/-3.68=-26.9 | | 4q-3q=10 | | p+(1-p)= | | p+(p+1)= | | 5x=2(x+28) | | -7=-6x-7 | | 3x=2(x+28) | | 6/x+4=12/5x-13 | | 2/7x-9=5/7x-15 | | 1/4(10x-9)=7 | | 2x-2=7.333333333 | | 9n-2=9n+50 | | x=40-2y | | -21/2f=-11/2 | | 6t+2+2+3t+17=10 | | 20-8g=-14 | | 36p-5p+10p-13p-10p+10=64 | | 3x-2=-x+10 | | i^40=0 |