If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
100x2 + -9 = 0
Reorder the terms:
-9 + 100x2 = 0
Solving
-9 + 100x2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '9' to each side of the equation.
-9 + 9 + 100x2 = 0 + 9
Combine like terms: -9 + 9 = 0
0 + 100x2 = 0 + 9
100x2 = 0 + 9
Combine like terms: 0 + 9 = 9
100x2 = 9
Divide each side by '100'.
x2 = 0.09
Simplifying
x2 = 0.09
Take the square root of each side:
x = {-0.3, 0.3}
| .2x-.4=.6(2x-6)-.1 | | 2(-r+5)+2=-2r-4(1+2r) | | 4n-17=7 | | -3x+73=-(-2x)+32 | | -y=-2x+30 | | 2x^2+16x-40=0 | | 72=6m | | 5-0.67(2k-1)=7 | | -x=-24 | | 39=-3w | | 5x=-75 | | -16v=-32 | | 4x+5yi=32-25i | | 9+4x+4=25 | | 9+4+4=25 | | -54=9q | | 19n-9n+n-11=22 | | 7x+18=3x+46 | | -6(3t+3)=18 | | -54=-6q | | 7p+15-1510p=6 | | 8x+100=300 | | 7(9+x)+9(13-x)=154 | | -2x-10=4 | | 30=-y | | x^2+2xy+y^2=0 | | 3y+10=2y+20 | | 3x+17=41 | | 8n=-32 | | 5x^2-16x+3=0 | | -10k=170 | | 4r=44 |