21=-4c+6c

Simple and best practice solution for 21=-4c+6c 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=-4c+6c equation: 



21=-4c+6c

We move all terms to the left:

21-(-4c+6c)=0

We add all the numbers together, and all the variables

-(+2c)+21=0

We get rid of parentheses

-2c+21=0

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

-2c=-21

c=-21/-2

c=10+1/2

See similar equations:

| 4x+8=3x+17= | | -2x+9=x-21 | | 9^3√6x+5=45 | | 1x+1/3=-5 | | 21-x/5=73 | | ​6​​k​​=​3​​4 | | X2+5=8x-10 | | 2*n+24=28 | | 40-(3x+4)=4(x+5)x | | 3*n+11=32 | | 5x=3x+58 | | 6x+15=2x+7= | | 36n^2-6=-2 | | 4*n+6=14 | | 4^x-2=32^x+9 | | 4n-35=-3 | | 4*n+16=14 | | 2/3x92=-31 | | 230=130-w | | 75-5x=40 | | 10x2-8x=7x | | -3x-13-2x-2=55 | | -2-13.8x=-8x | | 1*n+8=12 | | 3*n+3=27 | | 2/x+2=4/3x+19/9 | | (-2x-6)^1/2=x+3 | | 2*n+26=30 | | 2+9=x4 | | 25=45n | | -5+7-20=20-2m | | 13x+41=4x+5= |

Equations solver categories