If it's not what You are looking for type in the equation solver your own equation and let us solve it.
b+(-8.3)=0
We add all the numbers together, and all the variables
b-8.3=0
We move all terms containing b to the left, all other terms to the right
b=8.3
| -140+6x=64+12x | | 5^2x=125^x-7 | | 8÷e+9÷7=1÷2 | | 25-4x=-5(x-5)+3 | | -10+3c+6=20 | | 6(4x-5)=16(1.5x-1.875) | | 1.44-0.36=x | | 15-a=17 | | -8k+23=-3(6k-1) | | `2b+8-5b+3=13+8b-5` | | 3(x-6)+1=-2 | | -124+6x=-12x+164 | | 5(a+4)-10=85 | | -4(x+4)=-x-13 | | 175-x=54 | | x=1/2(65+145) | | n/9-4=5 | | n/8=104 | | 5a-7-8a+13=36 | | 4n-+7=55 | | 3(5x-7)=3(2x-13) | | -3(v+6)=5v-2 | | F(x)=5x-0.75 | | –7w+–w=–8 | | 3x–1=-7 | | 1. 3x–1=-7 | | Z2=63z | | 4x2-10x+3=0 | | x–18=23 | | 10x-43=13x+38 | | 3(-2-4x)=34-7x | | 3x–7=35 |