If it's not what You are looking for type in the equation solver your own equation and let us solve it.
b+64=10.2
We move all terms to the left:
b+64-(10.2)=0
We add all the numbers together, and all the variables
b+53.8=0
We move all terms containing b to the left, all other terms to the right
b=-53.8
| 5*s=35 | | 1/4(x-7=1+3 | | 8x+(1,5x4)=30 | | p+37=78 | | 2x+39=9x-3 | | 2(t-3)=2(2t-7) | | 150=x+738/6 | | 5s+3=3s+3 | | 4x+9+82+33=180 | | 4m=3m-9 | | -5(2x-2)=-10x-2 | | 4+8(w-12)=-60 | | 4x+9+82=180 | | 13x+7=16x+5 | | 4x+21=7x-17 | | 8(11+u)=80 | | -4x+10=x-20 | | X-4y=12=-2 | | -2(r-9)-17=-17 | | 9(p-4)=-189(p−4)=18 | | 3x+4x=4x+x^2-70 | | 3x+4x=x^2-70 | | -6a+2a=-4 | | 5x-12=3×-5 | | 51=9(9+v)-12 | | a(a-12)=a2-12a | | n+17=39 | | 36-4x=-16 | | 65=j-11 | | j=-17=29 | | j+49=58 | | E^(-2x+1)=11 |