If it's not what You are looking for type in the equation solver your own equation and let us solve it.
17a-16a=20
We move all terms to the left:
17a-16a-(20)=0
We add all the numbers together, and all the variables
a-20=0
We move all terms containing a to the left, all other terms to the right
a=20
| 7b2−63b+140=0 | | 9x^2+26x+49=0 | | 4x+x+x-52=40000 | | 4(3x+2)+2(5x-6)=5x(2x+4) | | 4K-3k=9 | | 4b^2+3=379 | | 7n-2n=20 | | 2.5433a+28.465=17.5 | | 5(x=1)=2x+17 | | 8r-7r=18 | | 10d+20=5 | | d+9=20 | | 17.5=2.5433a+28.465 | | 2s-s=7 | | 20w-11w=9 | | 9x=128+1x | | 8x+4(1.5x)=750 | | 16=8(q-94) | | .5s+12=3 | | h+17/10=7 | | 4v+17=57-v | | -2(y-3)=6 | | -2x+1=45 | | 4x^2-3=-69 | | 2−x= | | 2/3(6+2x)=24 | | 3=h+5/7 | | 3x-2x=2x-2x+32 | | 2x/3=10/36 | | 4x-7-(×+4)=3x+4-(2x-1) | | 18/20=n/30 | | 7=d+45/9 |