If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
c = (9/2)*(k-71) // - (9/2)*(k-71)
c-((9/2)*(k-71)) = 0
(-9/2)*(k-71)+c = 0
c-9/2*(k-71) = 0
c-9/2*(k-71) = 0
c-9/2*k+639/2 = 0
c-9/2*k+639/2 = 0
x belongs to the empty set
| x+69=98 | | 12a^3b^5+3a^4b^4= | | 3x+8x-9x=8+4 | | 3a-6b/4=c | | x-3lnx=0 | | 2x-7x+15=3x+31 | | 5925=3x-30 | | 21x+354=459 | | 3x+8x-6x=9+6 | | 18x+3y=5 | | X^2+y^2+8x-12y+27=0 | | -3x^2-32x+256= | | 80=10*8 | | 0.4=.3g-1.7 | | x=(-32)-(-6) | | 5[5a-4a(2a+2b)+8a^2]= | | 11(x-5)=10(c+5) | | x-9/3=x-5/6 | | (x-1)^1/2=7 | | 70=10*7 | | 34x+56=322 | | 54x+99=300 | | 14/.75x= | | 3c+4=27c-11 | | 5x-11=-12+6x | | a+89=108 | | 1+5y-18y= | | -3-2y=6 | | 6x-23=-2+3x | | n^2+8n-24=0 | | a+89=180 | | 2x^3-9x^2+36=0 |