21-8c=5

Simple and best practice solution for 21-8c=5 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 21-8c=5 equation: 


Simplifying
21 + -8c = 5

Solving
21 + -8c = 5

Solving for variable 'c'.

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

Add '-21' to each side of the equation.
21 + -21 + -8c = 5 + -21

Combine like terms: 21 + -21 = 0
0 + -8c = 5 + -21
-8c = 5 + -21

Combine like terms: 5 + -21 = -16
-8c = -16

Divide each side by '-8'.
c = 2

Simplifying
c = 2

See similar equations:

| 0.3(18)+0.05x=0.01(6+x) | | x^2+5x+2=4 | | 6+6y=3+4.5y | | y=2(5/3)-3 | | 5x+4x+7x-1=15 | | 34000=130000p | | 1+4p-3p+12=6p+8 | | 3x-5(2x-6)=0 | | 9y+6-4y=26 | | -3(x-1)+6x=-21 | | 5x-3=15+x | | 2(3x-4m)+2(2x-3m)=6 | | ln(x^2+2x)=0 | | -x+2x-5=1+2x | | abs(x^2-4)+abs(2a+x)=0 | | 2ab*3a= | | -.5*-19-.5=-x | | 3p+2=3+2p-4 | | 2m+6+9m-11=28 | | 3t^2-16t+22=0 | | 2v+6=3v-1 | | -21=a+7 | | 5(3x-7)-4(x+2)-19x= | | 4x-(3-2x)=27 | | -2a-15=3a-8a | | 5x+2x+1=15 | | -10-8x=2x-5x | | 7t-4t=6 | | 2x+5x+4=46 | | 3d-12(d-9)-28=2(d+3)+7 | | 11=5x-2n-4 | | -3x+16=8x-3x |

Equations solver categories