3m+9=15

Simple and best practice solution for 3m+9=15 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+9=15 equation: 


Simplifying
3m + 9 = 15

Reorder the terms:
9 + 3m = 15

Solving
9 + 3m = 15

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 + 3m = 15 + -9

Combine like terms: 9 + -9 = 0
0 + 3m = 15 + -9
3m = 15 + -9

Combine like terms: 15 + -9 = 6
3m = 6

Divide each side by '3'.
m = 2

Simplifying
m = 2

See similar equations:

| -5(0.1+0.2)-0.8=-0.3 | | A=y+yng | | x=-16t^2+96t+9 | | (r-2)(r+10)=12 | | -8x^2=-9x+16 | | 6y-7y^1/2+1=0 | | 12-6x=-8x+4 | | -85x+41=7x-14 | | 1/3(4x+1)=3(3-4x)+18 | | x-8/5=-1 | | 0.15x+0.05(10-x)=0.10(13) | | f(x)=x^2-20x+104 | | -2x+16=-22 | | 3/5(2x+13)=4(3-3x)+9 | | -12+x=43 | | -4x=-56+3x | | 8m-(7m-6)=2(m+9) | | 3(x+8)=48 | | 1/3p-3/8p=5 | | 0.8x+8.2=3.8 | | 33=8+x | | 0.50x+0.25(70)=39.5 | | 0.3x-2.4=4.1x+1.4 | | 4x+2.1=7.7 | | 0.3x-2.6=4.4x+2.8 | | 4x^2+12x+16=0 | | 4x-8x-11=-4x+3-11 | | 0.35x+0.05(2-x)=0.10(-11) | | 48-2x=-8x | | 2(5)-y=12 | | 9x^2+41=0 | | 1/2x=11/14x+4/7 |

Equations solver categories