If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2I-9=3
We move all terms to the left:
2I-9-(3)=0
We add all the numbers together, and all the variables
2I-12=0
We move all terms containing I to the left, all other terms to the right
2I=12
I=12/2
I=6
| 19c=-19 | | 8(x+1)=1x+7 | | 4x=8-12x | | q/3+1=2 | | 194=g-8 | | -2j=10-3j | | -3(3w+6)=-18-9w | | 7(8+2x)=98 | | 10-n=-3 | | 4p-5=3p | | -15-8x=6x=x-2 | | 6(x+5)=4 | | 4G=7=5g-1-g | | -2j=-3j | | 7+4n+3=-18 | | 28/32=14/n | | 4-19m+12m=-6m+17 | | 0=4=q | | 615=3.14r2 | | -3x+6=39# | | 3(w-3)-5w=3 | | 4s=2s+8 | | 66=x+60 | | 6n-13=5n+1-18 | | -10r-7=9r | | 8n+7=33 | | 15–3x=x+3 | | -3(4n-1)=87 | | 24-4x=-2x+30 | | 10x-24=1/4(24x)+64 | | 7-5h=-4h | | 2c-1=2c−1=1 |