If it's not what You are looking for type in the equation solver your own equation and let us solve it.
r in (-oo:+oo)
(6/35)*r = 18/250 // - 18/250
(6/35)*r-(18/250) = 0
(6/35)*r-9/125 = 0
6/35*r-9/125 = 0 // + 9/125
6/35*r = 9/125 // : 6/35
r = 9/125/6/35
r = 21/50
r = 21/50
| x/8*48=18 | | X^2+2x-102=0 | | 3-3x=10.3x+10 | | 4x-2x+8=2x-2x-10 | | 3.32x+1=11.0224+x | | 2(-3x+5)=-3(2x+5) | | 7w+10y+7x+6x-15y+3y= | | 120=0.85(x+6) | | 2(-3+5)=-3(2x+5) | | 6w-7w=7 | | T-6.3=4 | | 24=2n+4n | | 0.5(16+-x)=-12(x+7) | | 37x-47-52x=29-28x+15 | | f(x)=x^3-5x+16 | | 4x^2=4+8x | | 5x=14+8 | | 4w+6x-12y+6w+7x+7y= | | X+(4-k)=p | | q+14=45 | | Inx+in(x+4)=4 | | 3c-12=14c+5c | | 6-11x=7x-18 | | 1/19x76=x | | Ln(t)=0.05 | | 4x+3(x+9)=50 | | Log(x)=log(x+6)-log(x-4) | | 2e^2x=8x | | Cos^2x+5cosx-14=0 | | Log(5x+9)=1+log(x-8) | | -2(x+5)=-36 | | X^3-5x^2-56x+244=0 |