If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + 21v + 5 = 0 Reorder the terms: 5 + 21v + 4x2 = 0 Solving 5 + 21v + 4x2 = 0 Solving for variable 'v'. Move all terms containing v to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + 21v + -5 + 4x2 = 0 + -5 Reorder the terms: 5 + -5 + 21v + 4x2 = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 21v + 4x2 = 0 + -5 21v + 4x2 = 0 + -5 Combine like terms: 0 + -5 = -5 21v + 4x2 = -5 Add '-4x2' to each side of the equation. 21v + 4x2 + -4x2 = -5 + -4x2 Combine like terms: 4x2 + -4x2 = 0 21v + 0 = -5 + -4x2 21v = -5 + -4x2 Divide each side by '21'. v = -0.2380952381 + -0.1904761905x2 Simplifying v = -0.2380952381 + -0.1904761905x2
| 32*2=10d | | 21-7x+x=22+2x | | 5(3-7x)=-x-48 | | -4(4x+4)-5x-5=1 | | -4(4x+4)-5x-5= | | 14x+13=105 | | 2x^2-19x+22=0 | | 4+42x=21x+40 | | 2x-13=5x+4 | | -8x-9+6x=-9x+3 | | x-.2x=18.15 | | 3xsquared-x=49 | | -2(w-.5)=-2 | | y=19x-11 | | 4x+9=-21-2x | | y=1800+80x-.1x^2 | | 25=x+18 | | 0.06x+(2240-.14x)=15000 | | x*x*lnx-9*lnx=0 | | 0.06x+2240-.14x=15000 | | -1.3=2.3z-5.8 | | 5(2x-1)=4x+11 | | -11p-6(4-3p)=4(p-3)-9 | | 6x-8x-6=-4x+6 | | 0.4x-8=0.9x-11 | | 6c=2p-10 | | 0.5x-2.1=0.4 | | (-a-6b+6)7ab= | | 6x-9x-6=-4x+6 | | 2x+2.7=9.1 | | 3x=1/7 | | 0.14x+0.06(80000)-x=9000 |