m+9=13

Simple and best practice solution for m+9=13 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 m+9=13 equation: 


Simplifying
m + 9 = 13

Reorder the terms:
9 + m = 13

Solving
9 + m = 13

Solving for variable 'm'.

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

Add '-9' to each side of the equation.
9 + -9 + m = 13 + -9

Combine like terms: 9 + -9 = 0
0 + m = 13 + -9
m = 13 + -9

Combine like terms: 13 + -9 = 4
m = 4

Simplifying
m = 4

See similar equations:

| 2-5=-3 | | 10+3y=1 | | -2r=-46 | | 10x+8=7x+23 | | 6x-38=-8 | | 4(x+5)=-2(x-28) | | 12(x+5)=-3(x-30) | | -2a+3+3a=15-24 | | 3n+14=13 | | 2x+(-11x)= | | 3a(a+4)-2a+7= | | 4b+2=14-2b | | 4y+5=2y+15 | | -8=3t-8 | | 2a+10=28 | | 4n-7=57 | | 3x-19=-10 | | 12+3x=14y+4x | | 0.2x^2-0.2x+0.659=x | | x-7y=13 | | 4y+7=11+x | | (D^2+4D+29)y=0 | | 7b-9=54-2b | | 6y+6=4y+8 | | 72-6x=12x+20 | | 2x*x+11x+26=59 | | 7-9x=32-16x | | -77-7x=9x+19 | | 2x+9=-31-8x | | 152-4x=5x+17 | | 2+7x=32+x | | 2x+24=11x-84 |

Equations solver categories