If it's not what You are looking for type in the equation solver your own equation and let us solve it.
1.8+b=7
We move all terms to the left:
1.8+b-(7)=0
We add all the numbers together, and all the variables
b-5.2=0
We move all terms containing b to the left, all other terms to the right
b=5.2
| -83=9c-20 | | 5(x)=x^2+2x+1 | | 2=2/3x-8 | | ⅓(d+3)=5 | | 14+6y=18=y | | 168/7=x/3 | | 3=6+u/5 | | -16=4p-8 | | x/4+-3=5 | | -3-5y=4+3y+7=8y | | |x|-11=23 | | 7(w+8)=2w+-0 | | 2=1+a/3 | | -(7a+-7a)=3+3 | | r=43=16 | | (x+5)+(4x-3)=32 | | 15=13+r/2 | | 25x+120=40x | | n–3n+3=-12 | | {Y=-7x+13 | | 5x(-4)=20 | | (3a+32)=77 | | 8+u/6=9 | | 3(2x+20)=8x+12 | | 6x–19=2x+5 | | 14x+17=10x+25 | | 39s^2-8s=0 | | |x-11|=23 | | y=5.2+10 | | 3x-2=5x-12=180 | | x-2-15=-35 | | 4x–10–(x-4)=9 |