If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
63s2 + -7 = 0
Reorder the terms:
-7 + 63s2 = 0
Solving
-7 + 63s2 = 0
Solving for variable 's'.
Move all terms containing s to the left, all other terms to the right.
Add '7' to each side of the equation.
-7 + 7 + 63s2 = 0 + 7
Combine like terms: -7 + 7 = 0
0 + 63s2 = 0 + 7
63s2 = 0 + 7
Combine like terms: 0 + 7 = 7
63s2 = 7
Divide each side by '63'.
s2 = 0.1111111111
Simplifying
s2 = 0.1111111111
Take the square root of each side:
s = {-0.333333333, 0.333333333}
| D^2-16d+55=0 | | (9x+16y)=25z | | d^2=51 | | 4y^3(3y+4)(y-5)= | | 10w^2+13w-77=0 | | Y=4sin*3x | | 11+n=14 | | k^2+70=52 | | 7-6x-2=-36+3x-13 | | x(5x-7)(x+8)= | | 6j^2-91=-91 | | Cosx*cos2x*cos4x*cis8x=1/16 | | 0=x^2+3x+14 | | 3(-8x-5)=-9x | | X/.5=18 | | cos(x)+9*cos(3x)=0 | | 121n^2=1 | | 7m^2+59=-4 | | x+772=2516 | | 18h^2-72=0 | | 15n-4=581 | | 16.01+z=30.01 | | 12g^2+63=66 | | 7+3lnx=3 | | 1/2=6/5-7x | | 30=13w-7w | | -4x-14=2x+22 | | 6(X+3)=16 | | x^2=-87 | | 18a-16=-16 | | y^2+42=43 | | -(5x-4)/3x=10 |