s+15=-2s

Simple and best practice solution for s+15=-2s equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for s+15=-2s equation: 



s+15=-2s

We move all terms to the left:

s+15-(-2s)=0

We get rid of parentheses

s+2s+15=0

We add all the numbers together, and all the variables

3s+15=0

We move all terms containing s to the left, all other terms to the right

3s=-15

s=-15/3

s=-5

See similar equations:

| 73+b=144 | | -4k+6=-9k-19 | | 9e+4=-5e=+14-13e | | 5-3(1x+1)=5 | | 2w-10=10-2w | | -2k=-k-8 | | 3c-2+10c=5c-10 | | 3/4h=28 | | 2x2-9+9=0 | | 9(b+3)−7=65 | | P+10+5p=4p-10 | | -5(3/7+4x)=-13.25 | | 7x+10=60-2x | | 7s-6s+3=8 | | -5+5r=3r+7 | | 2r+6r-5r-2=10 | | 6x+3+3x-3=5 | | 42y^2+397y+925=0 | | 6(y-7)=-7y-29 | | 6x^2+118x+476=0 | | 6d+10d=40 | | 3(2x-4)=(9x+3) | | |11-5x|=16 | | -(z+1)=2(z-1) | | 7(9+1k)=84 | | 6x=54=168 | | 33(2a+3)-4(3a-6)=15 | | z-601/14=16 | | 3/5n+1/2=21/3n-2 | | 5(w+5)-8w=7 | | 10(h+18)=580 | | 3-5a=4a-18-15 |

Equations solver categories