If it's not what You are looking for type in the equation solver your own equation and let us solve it.
13d+2=15d
We move all terms to the left:
13d+2-(15d)=0
We add all the numbers together, and all the variables
-2d+2=0
We move all terms containing d to the left, all other terms to the right
-2d=-2
d=-2/-2
d=1
| t+28/3=11 | | 9=8c+15/c | | 6+7p=34 | | 15x^2+43x+1225=0 | | (3x+1=x+2)=(3x-2=x+1) | | 39-94=4u | | s-4/3=2 | | -4(x-3)+2x=20 | | 5x+7+4x+11=3x-24 | | 4x+4+6x-4=180° | | 8(3t+2)=-40 | | 8+3+5f+4f= | | 8(3t+2)=-20 | | 8=3a=4 | | 13.3-b=2.3 | | 4(6x+)=36 | | 5x^-10x-3=0 | | 5x^-10x-3=9 | | 4c+5c= | | 2(4x-4)=51 | | 4y+5y-8= | | 7-9/2m=1 | | X+8x=40 | | 4p-2=14p= | | x-20/100=70 | | -15+5y-10=0 | | 8x+6x=9-8 | | C+7=-15c= | | 27+45x-16-6x=85+2x | | 6÷x=18 | | 13x²-118x+462=0 | | -y²+y+42=0 |