If it's not what You are looking for type in the equation solver your own equation and let us solve it.
7c-2=-9
We move all terms to the left:
7c-2-(-9)=0
We add all the numbers together, and all the variables
7c+7=0
We move all terms containing c to the left, all other terms to the right
7c=-7
c=-7/7
c=-1
| 216=y2 | | 7=4g=7 | | k+18=3 | | -2x-14=9x+19 | | 1-10x=-1 | | -2=s-(-9)/9 | | 60+50.45m=57.9m | | x^2+33x-100=0 | | 2k(2)-5k-18=0 | | 0.625(8x+24)+1=1/2(12x-2)+12 | | -170=-17v | | 0.10d=0.05d | | 2k25k-18=0 | | 4x–6x–9x=33 | | 8x+3=6+4x | | 2x–10–8x=9 | | 6(6x+2)-9=-3 | | (3z+4)(2z+2)=0 | | -7=n-10 | | 2/7=-5/7+6w | | 9-4y=55 | | 4x-5-x=2x=10 | | (2x-1)^-1=0 | | (-2x-6)/3=5 | | 2y=1.3-3 | | 10x-6=4x+1 | | (x/4)+1=3 | | 45=6u-u | | n+20=18 | | 12(b•3)=30 | | 1/5x+1/5=0 | | 3x-13=-9 |