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)
(3/5)*d = -30 // + 30
(3/5)*d+30 = 0
3/5*d+30 = 0 // - 30
3/5*d = -30 // : 3/5
d = -30/3/5
d = -50
d = -50
| 3/5d=-39 | | 11x+16=14x+3 | | 2(x+46)+10x-8=180 | | 20x+10=5x+50 | | 3(11/3) | | 5t+3=7 | | 3(x-5)=2x=5x-15 | | 9x^3-6x+5dividedby3x-3 | | 5x-8=2x+11 | | 7x-2(x+6)-2 | | 11x-19y=-17 | | 3x+75+4(x+18)=180 | | 1.6(2.8)^3x=2(4.5)^x | | 3+3x/7+2-x/3=41/21 | | i=prtr | | -5m=9m+19 | | -9(x+6)+150=22+20 | | -7=4+x3 | | 45+15+0.25x=y | | 4(x-5)-7=32x-139 | | 3y^2-8=13 | | 2+y-1=0 | | 2+y+1=0 | | 3(6y+2)+13=5(3y-1)-3 | | 0.02+0.01(5000-x)=84 | | 19-(x+7)=4x-8 | | (19x-8)(6x+7)= | | e^7x+7=4 | | (x-4)(x-7) | | (x-3)(x-10)=-10 | | 5n-6=11 | | (19x-8)X(6x+7)= |