-3m-21-6=

Simple and best practice solution for -3m-21-6= 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 -3m-21-6= equation:


Simplifying
-3m + -21 + -6 = 0

Reorder the terms:
-21 + -6 + -3m = 0

Combine like terms: -21 + -6 = -27
-27 + -3m = 0

Solving
-27 + -3m = 0

Solving for variable 'm'.

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

Add '27' to each side of the equation.
-27 + 27 + -3m = 0 + 27

Combine like terms: -27 + 27 = 0
0 + -3m = 0 + 27
-3m = 0 + 27

Combine like terms: 0 + 27 = 27
-3m = 27

Divide each side by '-3'.
m = -9

Simplifying
m = -9

See similar equations:

| 8m+3n-6m+10n= | | 9x+7=88 | | 3(12-a)=-5(9a+7) | | -a-5a=6 | | -3m-21-6=x | | -8+7y=-22 | | 4x-6+7x+7=32 | | (p+13)+p+(4p-34)=769 | | 0=3x^2+22x+24 | | 0=3x^2+22+24 | | p+13+p+4p-34=769 | | 4x+5=20-2x | | 12c+5-4c=c-11+7c | | 6+X^2+-5x=0 | | 19=-9+2x | | Y=20x | | 2x^4+5x^2-1=0 | | 25x+5=2x | | 0.40=-0.1q+60 | | (6x^2-x-15)=0 | | 50-3u=25 | | .36p=2.52+.08p | | 63y=31(2y+6) | | .36p=2.52p | | .36p=2.52p+.08 | | 12-48=4(x-4)-4 | | (x/2)+1=(1/4)x-6 | | 8x^2+x-6=0 | | 4x^2-9=12x-18 | | x/2+1=(1/4)x-6 | | -5(a-1)-[7-6(3a-1)]= | | k^2-2k=35 |

Equations solver categories