If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + 3) = x2 + kx + -21 Reorder the terms: (3 + x) = x2 + kx + -21 Remove parenthesis around (3 + x) 3 + x = x2 + kx + -21 Reorder the terms: 3 + x = -21 + kx + x2 Solving 3 + x = -21 + kx + x2 Solving for variable 'x'. Reorder the terms: 3 + 21 + -1kx + x + -1x2 = -21 + kx + x2 + 21 + -1kx + -1x2 Combine like terms: 3 + 21 = 24 24 + -1kx + x + -1x2 = -21 + kx + x2 + 21 + -1kx + -1x2 Reorder the terms: 24 + -1kx + x + -1x2 = -21 + 21 + kx + -1kx + x2 + -1x2 Combine like terms: -21 + 21 = 0 24 + -1kx + x + -1x2 = 0 + kx + -1kx + x2 + -1x2 24 + -1kx + x + -1x2 = kx + -1kx + x2 + -1x2 Combine like terms: kx + -1kx = 0 24 + -1kx + x + -1x2 = 0 + x2 + -1x2 24 + -1kx + x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 24 + -1kx + x + -1x2 = 0 The solution to this equation could not be determined.
| -14y+6x^2=-15y+2 | | 5x+3=59-4x | | -5=14+z | | x+5*2=y+3 | | 5x+20=5x+5 | | -5=14+2 | | 13=5(u+5)-8u | | (-4-3i)(-5+4i)= | | 7x^8=0 | | 4t+6=13+3t | | 20x-16=4x+x | | 2c^2=3c+4 | | -6+y=4 | | (7m-4)(3m+1)= | | g(x)=8-4x^3+2x^8 | | 2h+3=h+10 | | 7x+4(9+2x)= | | 3cot^2(2x)=1 | | 5x+7(5x+2)=6(4x+1) | | x+(x-60)=172 | | v=(5-2x)(4-x)(x) | | 15=x+15 | | 0.5x^2-0.5x-1=0 | | 5(-3)=5x-15 | | 12p-10=26 | | 4x-3=12x-93 | | m+5m-4=0 | | (-2-5x)(-9x+10)=0 | | -16t^2+12t+88=0 | | -2z(6z-1)=0 | | 4x=1530 | | 4x-8y=65 |