If it's not what You are looking for type in the equation solver your own equation and let us solve it.
a in (-oo:+oo)
-a-2/7 = -3/7 // + -3/7
-a-2/7-(-3/7) = 0
3/7-a-2/7 = 0
1/7-a = 0 // - 1/7
-a = -1/7 // * -1
a = 1/7
a = 1/7
| 2x^4+8x^2-3=0 | | 330-s=0 | | 9.3=11.5-y | | 7/2x+1/2x=2x+3/2+5/2x | | 4w+6=228 | | F(X)=-3X^2+6X-2 | | -0+4= | | 0(-7)= | | k/5-3=0 | | (4/y)-5=18/2y | | 4=-2x+(-8)/10 | | 6=y+11 | | (21-5)/8 | | x^2=y+29 | | .75x-2=.5x+7 | | h+15=84 | | 4(y-7)=32+8y | | 4-3=-3-9 | | 7+4r-1=9r+22-3r | | B+6/5=19 | | 2/3x+1/4=6x-1/2 | | (60+4(25-5))= | | y=-14+4 | | 48+.99m=1.29m | | 6y-12x=30 | | 6x-x=x-25 | | 9x^2-7x-k=0 | | -x^2+3x+28=h | | -8=9/25v | | y=2(-7) | | 6x=11x+25 | | x-1(-74)=-22 |