If it's not what You are looking for type in the equation solver your own equation and let us solve it.
13=9i-5
We move all terms to the left:
13-(9i-5)=0
We get rid of parentheses
-9i+5+13=0
We add all the numbers together, and all the variables
-9i+18=0
We move all terms containing i to the left, all other terms to the right
-9i=-18
i=-18/-9
i=+2
| 10+3m-7+m=23 | | 4m+2m-7+9=5m+m+2 | | 6x-2=4x-28 | | -7x+8-10x^2=7−7x+8−10x2=7 | | -74+8x=88+14x | | 3m(m-4)=61 | | 3y+2-y+8=0 | | 3x²-x+9=0 | | 25x^2-30+9=36 | | 5(18-0.2y)+y=90 | | 7x+4x+-9+-2=2x+9x+7+-9 | | -4=6s-4s | | 7i+2=16 | | 5(1/2x-3)=10 | | y2+4y+1=-2 | | -15=t-6 | | y=6 | | -x-201=9x+139 | | )x−7=13 | | 4b+7=-25 | | -15.9=9u/8-3.1 | | y=6 | | 3x+-5x+5+9=2x+-3x+4+-6 | | )m+4=−12 | | -3+6x=75 | | 2(4+n)=16 | | 2(7y-1)=0 | | -4p=66+2p | | 4x-8+3x+12=6x-12 | | -8(-3x+2)=-25x+49x+7+-23 | | 65=7x+1 | | -9=-2q+q |