If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2105c+9=14
We move all terms to the left:
2105c+9-(14)=0
We add all the numbers together, and all the variables
2105c-5=0
We move all terms containing c to the left, all other terms to the right
2105c=5
c=5/2105
c=1/421
| 432-10x=15x+7 | | -7a+-2a—6a=-3 | | 0.5x-20=0.25x | | 2100c+9=14 | | (0.18*1.99x)-0.78-0.82x^2+(2*1.33x)=0 | | 556w-30=65 | | 5z-4z+z-z=2 | | 81-3k=9k+9 | | 16y+5y-20y=10 | | 2*1.33x=0 | | (D²-7D+12)y=0 | | 13j-j-11j-j+3j=12 | | 17.50p+4=53.50 | | -16-16=-18x+12 | | 5r+12=90-8r | | 4x+6=x-5x+4 | | 3v-2v+5v+v=7 | | -18-2v=-4v+4 | | 227-3x=13x+3 | | 5v+16=70-v | | 24-7k=3k+4 | | .2x+5x+x=100 | | 3r+2=30-r | | 2j+3j-3j=14 | | 6p-4=8p-10 | | 2.5x-5.4=7.8 | | 3x+9=11x-31 | | A+2a+a-2a+2a=20 | | 4q^2+7q-15=0 | | 1/2v=7 | | -65.51ºF=-0.0035a+57ºF | | 9u-6u-u+3u=10 |