If it's not what You are looking for type in the equation solver your own equation and let us solve it.
0;0;2;5;6;0
636;12
5;12;7;15;0;0
x^2 = 0.0064
0;0;2;5;6;0
| 8(b+1)+4=3(2b-3)-16 | | 10x-1-7x=35 | | 13*a-4-3=65 | | 61+b= | | 3x+1-x+2= | | 4d-10d=54 | | 6+4c=-26 | | 12-(x+7)=6x-2 | | 3x+16=x-4 | | 6(x-1)=18-2(3-2x) | | 275=21-w | | 0.25x+8=22 | | 2x-5(x-4)=1-4x | | 12.5x+15=-3.75 | | 4.44+4x-4=311.11-x-7 | | 4w-16=32 | | 10-2x=5(x+9) | | x^2-4ax=4a(a-x) | | N(k)=500-35k | | 3(x-5)=7x+13 | | 3x+12y=36 | | Y=55x+-622 | | (3x+2)=(5x-30) | | 2f+7=13 | | 6x+12=2x-12 | | -5/3x=-5 | | -2/7=v=14 | | 710d+56=7 | | -6p-6+7p=-3 | | 4n^5+108n^3=0 | | 3x+9x+6=20-3x+4x | | 2x+14=-26-4x |