21=17+s

Simple and best practice solution for 21=17+s 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 21=17+s equation: 



21=17+s

We move all terms to the left:

21-(17+s)=0

We add all the numbers together, and all the variables

-(s+17)+21=0

We get rid of parentheses

-s-17+21=0

We add all the numbers together, and all the variables

-1s+4=0

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

-s=-4

s=-4/-1

s=+4

See similar equations:

| 11x-8/3+9=19 | | -1=5+t/6 | | 5n^2-3n-6=0 | | 16/12=x/3 | | 27-4x=3x | | 7y^2+6y-1=0 | | (5x-1)=(9x+2) | | n/7=21/35 | | ((y)/3)-((5y)/6)=-((1)/2) | | -×+5x=48 | | -6=n/2-1- | | -2x+14=-5x-1 | | 6.5x=-58.5 | | 5(3x+2)=17 | | 2x+-2/3x=4 | | y/3-5y/6=-(1/2) | | 7x+7(1+5x)=-203 | | -8(x+2)+4x+6=7x+11 | | 2^x+2=1/32 | | 64^x=8^3x-6 | | 3u2+13u+14=0 | | U4=6y-8 | | 4=2x-x+7 | | 27-(3x)=8-x | | 2x-2/3x=4 | | 4y/9=5y-7 | | 27-3x=8-x | | 5(4x+2)=-10 | | 20=1-2x+5 | | c^2-17=0 | | 2x-3x÷2=4 | | (-1/3)+x=(-5/24) |

Equations solver categories