If it's not what You are looking for type in the equation solver your own equation and let us solve it.
0.5a+5=3.5
We move all terms to the left:
0.5a+5-(3.5)=0
We add all the numbers together, and all the variables
0.5a+1.5=0
We move all terms containing a to the left, all other terms to the right
0.5a=-1.5
a=-1.5/0.5
a=-3
| -9+4n=6-n+2n | | {1}{3}(x-10)=-4 | | t4−2=2 | | 10+–2z=20 | | 5.4=-1.4-z | | 2x-5=3x-10=180 | | (7x-4)+36=4x+47 | | 15-x=3x-5(x-7) | | Y=0.75x+10.5 | | 0.36=x^2/(0.1-x)(0.05-x) | | 27,00=50x | | 81=9(y−85) | | 4x(x–2)=9(x–2) | | 4−2k=–4 | | -30=5/8v | | 16^5x−2=32^3x+1 | | 21-h=71 | | 18=y+y+2 | | p-29=240 | | -7u/2=49 | | 2(x-5)-6=48-6x | | 1.33b=6 | | -2w=-4/9 | | 2(4-2r)=-4(r+2) | | 7x+2.9=47.6 | | 1.33b=b | | 16x=35+9x | | -20=-4x-6xx | | (g+2)2+12=48 | | 7(x-2)+2=6x-5 | | 8x-9=-8x-3 | | 3e-2=6e+10 |