If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-2/21-(6/7)
2;3;5;9;0;3
2;9;4;9;9;0
8;9;1;3;2;6
{root[3][5-2]}
| -2/21-6/7 | | 0.5x=3-2x | | (1/2)(x-1)=(3/4)(2-3x) | | 2a=2b | | 5(2x-3)=1-3x | | 9(x-4)=4+9x+4x | | 27m+31n=85 | | -4(3-k)+3=11 | | 2*(x-5)=3x+1 | | 10y+5x=3 | | a+3b+6= | | .6-.01(x+1)=.02(x-2) | | 1/2(3x-2)=7/3 | | log(x^2+4x+7)=2 | | 5(x+3)-7x=27 | | 2nsquared-3n-20=o | | -13=1-5x+7x | | -3a+7y+7a-5y= | | 4u-3=9 | | 15+6m=3(8m+5) | | x+58=105 | | 4y-4+y+24=6y+20-3y | | 5n+7n=4+92 | | 5+19r-2=9r+15-2r | | 4y^3-7y^2+28=16 | | -7b+5(b-3)=3(5+7b) | | 2(2x+9)=3x+6 | | -4+7+(-4)= | | -36/45= | | -7-7(-7)= | | 32y+12y+3x-5= | | x^3+5x-210=0 |