If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2d=-4
We move all terms to the left:
2d-(-4)=0
We add all the numbers together, and all the variables
2d+4=0
We move all terms containing d to the left, all other terms to the right
2d=-4
d=-4/2
d=-2
| -3g=-21 | | 6(x+2)=2x+2 | | 3(x+6)=3x+10 | | 6x-10=-15+3+4 | | 8(c−13)=−72 | | 2x-3+2x-3x=-3-3x | | 44=3d+26 | | .y+54=80 | | -5+8j=9j-3 | | -4n+5n-9=-8n+8 | | 46=(n)/(2.5) | | 5(x+-7)+42=3x7 | | 26=h+8 | | 7n+19=68 | | F(-2)=-3x+3 | | -4n+5n-9=8n+8 | | m-30=12 | | 3c-10=5c+8 | | -2(-4+y)+3(-y-3)+6=6y-5-6y | | -5b-6=20 | | 8–3n=8(1+8n) | | x+0.1x=50600 | | -4+7x+14+3x=120 | | 14x+7=18x | | 8-(x+3)=32 | | -3.5=x/6 | | m+30=12 | | 7x+3x=525 | | 8h-8=10+6h | | 14.99+.80m=222.19 | | -11+12x=2(x+5)+3x | | 4+x3=35 |