If it's not what You are looking for type in the equation solver your own equation and let us solve it.
d in (-oo:+oo)
(1/4)*d = 50 // - 50
(1/4)*d-50 = 0
1/4*d-50 = 0 // + 50
1/4*d = 50 // : 1/4
d = 50/1/4
d = 200
d = 200
| 7.3=-(n/1.1) | | -5(1-1x)=-35 | | .37x=3150000 | | x(.6)=50 | | 7x-4(x-15)=39 | | 2+12=-4 | | 4y-24x=-4 | | 4(6(15.167)-1)=120 | | 8.7x+26.1=52.2 | | 8-3m=27 | | -28=8+4x | | 12x^2-2x-63=0 | | -3/4m=24 | | 4x+4=-8x+10 | | 3(27)=3(20+7) | | Y-1/2x=3/4 | | -2.1(1)=-2.1 | | 25k^2-132k=-120-2k | | 14+2x+4=3x-14+2 | | 5/6n-1/5-8/15 | | 37q=3/8 | | 4P=36-Q | | 48+18x= | | 12m+13=15m+62 | | 5.2+81.9=47.2 | | 0=7x-12+4y | | -25=3-7x^2+45x | | 2/5m^2=6/8 | | .25n+.35s=25.3 | | 4+4d=3d-3 | | -84=3(1+6x)+3 | | x-15=15.69 |