2s+21-8s-5+s=6

Simple and best practice solution for 2s+21-8s-5+s=6 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 2s+21-8s-5+s=6 equation: 


Simplifying
2s + 21 + -8s + -5 + s = 6

Reorder the terms:
21 + -5 + 2s + -8s + s = 6

Combine like terms: 21 + -5 = 16
16 + 2s + -8s + s = 6

Combine like terms: 2s + -8s = -6s
16 + -6s + s = 6

Combine like terms: -6s + s = -5s
16 + -5s = 6

Solving
16 + -5s = 6

Solving for variable 's'.

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

Add '-16' to each side of the equation.
16 + -16 + -5s = 6 + -16

Combine like terms: 16 + -16 = 0
0 + -5s = 6 + -16
-5s = 6 + -16

Combine like terms: 6 + -16 = -10
-5s = -10

Divide each side by '-5'.
s = 2

Simplifying
s = 2

See similar equations:

| -6(2+5x)=-312 | | 6X+-2Y=10 | | 2t^2-64t+45=0 | | 2x+5=53+4x | | 2t^2-64+45=0 | | 2(-1+6x)=34 | | 6b+12-9-2b=35 | | -7(-8+5x)=-364 | | 7-2n=12n | | 20p-6+17p+47= | | 83-6x=39x+23 | | -3(-9-2x)=87 | | -2(8+7x)=12 | | .02(x-2)=.06-.01(x+1) | | 16.3-7.2y=8.18 | | x^2-x=3x-3 | | 4(1x-6)=4 | | -27-8x=46-22x | | -2(-1x+10)=12 | | .03x=.11 | | 3n-12=15 | | 166-7x=38+16 | | 94-3x=3x+16 | | 5n+4=29 | | -5(4y-3)+2=20y+17 | | 4x^2+28x+42=0 | | -11=5y+5 | | 4a-8a-3a=81 | | 11-7x=37-21x | | 10x-20=14(5) | | 15=23-2b | | 2(x^2-9)=18 |

Equations solver categories