If it's not what You are looking for type in the equation solver your own equation and let us solve it.
v in (-oo:+oo)
16.5 = (v^2)/64 // - (v^2)/64
16.5-((v^2)/64) = 0
-1/64*v^2 = -16.5 // : -1/64
v^2 = 1056
v^2 = 1056 // ^ 1/2
abs(v) = 4*66^(1/2)
v = 4*66^(1/2) or v = -(4*66^(1/2))
v in { 4*66^(1/2), -(4*66^(1/2)) }
| -x-9=x+91 | | 98-A=156 | | 8(5x+2)=16-8x | | 1/4z=2/3 | | 9+2n=2n-8 | | 2x+y=4x-25 | | 9k=84-3k(k) | | -4y^2+16=90 | | d-103=-d-5 | | -v+7=v+77 | | B+120+16=180 | | h(4)= | | (25b-1)-6(4b+1)=-7 | | Ax+4x+5=6 | | 72/27=c/6 | | 4(3x-1)=-2(x+5) | | 110=3x+4(6x-13) | | -13y=7y+64 | | 4x-39.58=52.22 | | 2x^(1/2)-5x^(1/4)-3=0 | | 6x+2.5=4x+1.25 | | Y/13=24/78 | | -13y=7y | | -1-3z+10=9-3z | | D=3xy/z^2 | | 13x=45 | | m/a=p-n | | u/=9 | | 16/30=8/r | | 2+5k=3(k-2) | | 6(x-5)=-36+6x | | 32/36=p/9 |