-6m-21=3

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


Simplifying
-6m + -21 = 3

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

Solving
-21 + -6m = 3

Solving for variable 'm'.

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

Add '21' to each side of the equation.
-21 + 21 + -6m = 3 + 21

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

Combine like terms: 3 + 21 = 24
-6m = 24

Divide each side by '-6'.
m = -4

Simplifying
m = -4

See similar equations:

| 9x+15xy= | | -6m+21=3 | | -6(m-21)=3 | | 2(x+3)=36 | | x^5-5x^4-5x^3+45x^2-108=0 | | 7x-11=10+3x | | -6x+13-4+9x= | | 65=4n-4-n | | -10z+3(5+4z)=2(3z+3) | | 5(-3+x)=-20 | | 8(-2)3= | | 0.3y-6=-11 | | -3(-2x+3)-3x=4 | | 4m-6=2m | | -9w=13.9 | | 7-3t=19 | | (3n+4)(n-2)-3n(n+3)=3 | | 15-3e=16 | | -5x-2y=-2 | | 8a-3(2a-7)=44 | | 8x+30=46 | | 6s+3=-27 | | -2x+6y=4 | | 12-3= | | -2x+6y=2 | | 0.09y+0.13(3000-y)=0.46y | | -0.02x+0.1(x+400)=56 | | -(3x-1)+(2x+3)=-4+3(x-1) | | 5x+19y^2=15 | | 46-3t=-23 | | -9x+5(-3x-2)=-30-4x | | 6h+24=0 |

Equations solver categories