If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2a+26=56
We move all terms to the left:
2a+26-(56)=0
We add all the numbers together, and all the variables
2a-30=0
We move all terms containing a to the left, all other terms to the right
2a=30
a=30/2
a=15
| 168/x=100 | | 13x+42+13x+64+17x+82=360 | | 42=7+u/5 | | 12^2+x^2=16^2 | | -2x+17=5x-20 | | 1/2(x-8)=5x+7 | | 4.5+10m=6.14 | | 140=n−19 | | x+89+91+2x=360 | | -5x-6=-x+10 | | c/18=25 | | x+30+x+79+56+3x=360 | | 4k-3=-63 | | 16+y=-16 | | -102=6r | | c18=25 | | x+x+18+4x-9+4x-9=360 | | -9=-9+k/8 | | 9=q/6 | | 7=4+x/5 | | 2x+9=-5x+2 | | 9=q6 | | -9x+5=-8x+6 | | 2+13n=14n+20 | | -5x+8=22 | | 4(x−6)=4x+24 | | 5-7k=-4(k+1)=-3 | | 10(x+2)=(6x+12) | | -16c+17-17=-15-11c | | 10(x+2)=3(6x+12) | | 5y+13+52=180 | | -2a=2.5-3a |