.5+s=21

Simple and best practice solution for .5+s=21 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 .5+s=21 equation: 


Simplifying
0.5 + s = 21

Solving
0.5 + s = 21

Solving for variable 's'.

Move all terms containing s to the left, all other terms to the right.

Add '-0.5' to each side of the equation.
0.5 + -0.5 + s = 21 + -0.5

Combine like terms: 0.5 + -0.5 = 0.0
0.0 + s = 21 + -0.5
s = 21 + -0.5

Combine like terms: 21 + -0.5 = 20.5
s = 20.5

Simplifying
s = 20.5

See similar equations:

| -4x^3-32x^2+80x=0 | | x+2/6x/1/5x+10 | | (3y+9)/2=18 | | 4(3x-6)=2(6x+4) | | s(.5)=21 | | (3/4x)+5=15 | | 12/4y+8*y-4 | | 4x^2+16x-180=0 | | -2u+1=1 | | 4x^3+16x^2-180x=0 | | 1/2x=2/5+1/5x | | 3/4x+5=15 | | x-2/x+3*4x+12/6 | | 8+2m-5=8m+24-3m | | 4x+2=12x | | 2b-8=20 | | 164=0.8(220-y) | | 6+1=7 | | .25f+4=11 | | (8-n)/3=4/3 | | -2x^3-34x^2-144x=0 | | 2b-x=20 | | 26x+2=3(7x+1)+5x-1 | | 5(2w+-7)=6w+13 | | 16=4x-8 | | 4v^2-100=0 | | -2x^3-20x^2-42x=0 | | M^2=225 | | -5=2x+5 | | 8(v+3)-2v=3(2v+2)-7 | | -2x^2-20x^2-42x=0 | | 2(x-9)-11x=-9(x-2)-11 |

Equations solver categories