If it's not what You are looking for type in the equation solver your own equation and let us solve it.
d-10=2d-20
We move all terms to the left:
d-10-(2d-20)=0
We get rid of parentheses
d-2d+20-10=0
We add all the numbers together, and all the variables
-1d+10=0
We move all terms containing d to the left, all other terms to the right
-d=-10
d=-10/-1
d=+10
| 2k−32.50=212.50. | | 18-2n=4+5n | | 5(x+11)=120 | | m={0,0.5} | | 5n-4=2n+29 | | 175+26.50n=50+32n | | 74=2(6x+1) | | 2/3+1/4x=-1/3 | | 14x=x+78 | | 6x+4(x-5)=0 | | n+39/8=8 | | 3n+88=53 | | 7x=1/2(x+78) | | -84=6(p+7) | | 6x^2+12x=8x^2-18x | | 7x=1/2(x+8+70) | | 5+1/4x=8 | | 14x+14x=-10 | | 0.02y-0.016y=0.7 | | p=220 | | 6x+36=9 | | 2(x+6)=-8(3+2x | | 12x=x+78 | | 6x•2=x+78 | | p=100-2(10) | | Y=-1/3×(x-5)(x+5) | | 5b=17.5/5 | | 3x+50=1295 | | 9x=-8x-9 | | 42=100x | | -31/2=1/2x=1/2x+x | | Y=-(1/3)(x-5)(x+5) |