If it's not what You are looking for type in the equation solver your own equation and let us solve it.
21a-36-2a-2=5
We move all terms to the left:
21a-36-2a-2-(5)=0
We add all the numbers together, and all the variables
19a-43=0
We move all terms containing a to the left, all other terms to the right
19a=43
a=43/19
a=2+5/19
| (7a-12)/2-(a+1)/3=5 | | (7a-12/2)-(a+1/3)=5 | | 24-5(m-2=9 | | -6+v/3=6 | | 36.7=2.4+b/2.5 | | 5(x-6)=3x-6 | | (x-3)(x+2)=x-3 | | 3.5/5000=x/500 | | 3/2x+4=2x+1 | | 5t2+9t-10=0 | | -2x=130 | | (s)=180 | | 6x=2(x+-4) | | (4r)=180 | | 6x=5(x+-8) | | z^-10z+34=0 | | A^3-3a^2-3a+1=0 | | 1.6/6=t/9 | | 3x+8+5x=45 | | X^4-7x^2-60x=0 | | 4k+k/2=45 | | 9k/2=45 | | m2-6m-5=0 | | 70+0.60x=0.70x | | 3x^-25x=-28 | | (12+20)x=144 | | .85*x=36 | | 62=4v+10= | | 4(m3)=32 | | 2.13*0.197=x | | 0.14(y-9)+0.08y=0.02y-0.05(40) | | 6x/5x+33=3/5 |