If it's not what You are looking for type in the equation solver your own equation and let us solve it.
y in (-oo:+oo)
y^2 = 25/49 // - 25/49
y^2-(25/49) = 0
y^2-25/49 = 0
1*y^2 = 25/49 // : 1
y^2 = 25/49
y^2 = 25/49 // ^ 1/2
abs(y) = 5/7
y = 5/7 or y = -5/7
y in { 5/7, -5/7 }
| 4x-37=-13 | | 2x+114+8x+72=180 | | 6x+8=-33-8x | | 4x+3=-8x-21 | | (X+3)(x-2)=4(x+1) | | 3(9x+6)=27x-5 | | =(-3d+8)(8+3d) | | 2*3X+3X+25=385 | | 15x^2-44*x+21=0 | | =(3d+8)(8+3d) | | 6x+58+8x+10=180 | | 11=h/6+6 | | 0.8y=1/5x | | 10b+5=-22 | | 8x^2+4=1156 | | a-2=7 | | 2X+X+X+4=52 | | 3(2x+4)+6=2(x-1)+4 | | 2x^2-12x=16 | | 23+3=9 | | 2x^2-6x=16 | | 9+8=0 | | 2x(-3)-7=-11 | | 4a=76 | | 144-2x=25x+18 | | 0=-2x^2+18 | | 5x+9=61-9x | | 2-13-9x=7x+19 | | x=11x-8 | | 2(x+5)+4(2x-1)=-14 | | x=6x+57 | | (3+m)+7=m+10 |