-21=9(c+2)+4c

Simple and best practice solution for -21=9(c+2)+4c 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=9(c+2)+4c equation: 



-21=9(c+2)+4c

We move all terms to the left:

-21-(9(c+2)+4c)=0



We calculate terms in parentheses: -(9(c+2)+4c), so:

9(c+2)+4c

We add all the numbers together, and all the variables

4c+9(c+2)

We multiply parentheses

4c+9c+18

We add all the numbers together, and all the variables

13c+18

Back to the equation:

-(13c+18)



We get rid of parentheses

-13c-18-21=0

We add all the numbers together, and all the variables

-13c-39=0

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

-13c=39

c=39/-13

c=-3

See similar equations:

| -42=9a+3a-6 | | 180=10m-30+28 | | 3÷5.2x=1-2.8x | | 2+4x-1=2(x+9) | | -10=b/2-6 | | x=7+54/3(2) | | 11=4c-9 | | 2(d+1)=14+d | | 17g-8g-9g+3g-2g=19 | | 6=w/11-3 | | 3=k−26 | | -n/2=-8 | | -21=9(c+2+4c | | n/4.4=5 | | 6=-5m-4 | | -3w+11=1 | | -4=-2(t-6)+8 | | 143-w=209 | | 6=r/11+4 | | 6(x+10)=90 | | 37=w+22 | | 6x+2x-5=3x | | 10x-6x=25+5 | | -10+2w=-2 | | 3(m+6)-2m=40-56 | | -9z+8(z-7)=-51 | | W^2-5w-15=0 | | –10d−10=–10d | | 75=x-34 | | 10+m=33 | | -10=3+x-6 | | 195=22-w |

Equations solver categories