If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4c+9=-2c-15
We move all terms to the left:
4c+9-(-2c-15)=0
We get rid of parentheses
4c+2c+15+9=0
We add all the numbers together, and all the variables
6c+24=0
We move all terms containing c to the left, all other terms to the right
6c=-24
c=-24/6
c=-4
| 8(x+7)+8=64 | | 89=6y-9 | | –7f=63 | | -3x-2=-2x-6 | | 12/3x=-25 | | 0.33333333(3x+15)=6x+10 | | {9t+9}={-9t+9-6t} | | A+5x2/3=9 | | -4+p/3=-6 | | 1200+1.10b=2.50b | | 6x-2(x-7)=6(x+3) | | -3+m/6=m | | x*1/5=10 | | 10x^2-68x+48=0 | | 5(r-1)=10 | | 5x+2(8x-4)-9=8 | | -12-5n=n+6 | | 4(2x+8)=4(x-6) | | -6(3m-3)-4m=-92 | | 36=2(4x-6)+2(12) | | 7+v/3=10 | | x1=8/x2=-8 | | 1=0.2x-0.7-29 | | -40-30s=-8-2 | | 0.3x+1.8=0.4(x+2)-0.2 | | 20+4=-4(5x-6) | | -6(5x=+6)=-2+4x | | -36-5n=-4(8+n) | | 2c-18=15 | | 1/3y+3=-14 | | 3x+2-2x=6 | | 19b=-152 |