-6+21=m-8

Simple and best practice solution for -6+21=m-8 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 -6+21=m-8 equation: 


Simplifying
-6 + 21 = m + -8

Combine like terms: -6 + 21 = 15
15 = m + -8

Reorder the terms:
15 = -8 + m

Solving
15 = -8 + m

Solving for variable 'm'.

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

Add '-1m' to each side of the equation.
15 + -1m = -8 + m + -1m

Combine like terms: m + -1m = 0
15 + -1m = -8 + 0
15 + -1m = -8

Add '-15' to each side of the equation.
15 + -15 + -1m = -8 + -15

Combine like terms: 15 + -15 = 0
0 + -1m = -8 + -15
-1m = -8 + -15

Combine like terms: -8 + -15 = -23
-1m = -23

Divide each side by '-1'.
m = 23

Simplifying
m = 23

See similar equations:

| 4x^2-16x+72=0 | | 19+3[2(20-4)]= | | 4x^2-16+72=0 | | 2y+10=28 | | y=2(-2)+8 | | 60-6x=30x+16 | | (3w-1)(w-4)=14 | | y=2*2+8 | | c2/2+4a | | y=6/5(-1.2)-6 | | -5n+55=60 | | y=6/5*1.2-6 | | y=-2-2x | | -6x+8=-8x+1 | | 5(-5)+2y=10 | | -73/8-57/12 | | 2x+3x-1x=28 | | 17-6(10/2)+12 | | R(X)=1200-100P | | R(X)=1200P-100P | | R(X)=1200P-100P^2 | | 6x1/3*3x-2/3 | | x=1200-100p | | 6+4+4=20 | | 13x-12=10x-9 | | 7x=6(x+7) | | 3t^2=90+45t | | -3y=22 | | 2(x+6)=9x-37 | | (x+3)/(x-2) | | 2(x+6)=3x-37 | | n+8=729 |

Equations solver categories