3-m=2m-12

Simple and best practice solution for 3-m=2m-12 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 3-m=2m-12 equation:


Simplifying
3 + -1m = 2m + -12

Reorder the terms:
3 + -1m = -12 + 2m

Solving
3 + -1m = -12 + 2m

Solving for variable 'm'.

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

Add '-2m' to each side of the equation.
3 + -1m + -2m = -12 + 2m + -2m

Combine like terms: -1m + -2m = -3m
3 + -3m = -12 + 2m + -2m

Combine like terms: 2m + -2m = 0
3 + -3m = -12 + 0
3 + -3m = -12

Add '-3' to each side of the equation.
3 + -3 + -3m = -12 + -3

Combine like terms: 3 + -3 = 0
0 + -3m = -12 + -3
-3m = -12 + -3

Combine like terms: -12 + -3 = -15
-3m = -15

Divide each side by '-3'.
m = 5

Simplifying
m = 5

See similar equations:

| x-10=5/9(x-6) | | lnx=4.3 | | 3x/5-7=2x/6+1 | | 0.5x+150=-0.985x+171.2 | | 4(3m-1)=2m+4 | | 0.5x+150=-0.897436x+178.205 | | 5x/6-3x/4=x-11 | | 0.5x+150=-0.822581x+184.194 | | (1+i)z-(4+i)(5-i)=0 | | -8=y(y-2) | | -8=yy-2y | | 9x/4-6=2x/3+1/3 | | 6x-(5-3x)=-3(x+1) | | 9x(x+5)-8(x+5)=0 | | n^2+23n-100=0 | | P(x)=0.1*x+70 | | 0.5x+150=-0.791339x+186.693 | | y=x^2+12x+24 | | 12-x=21-2x | | 63+18-x=27 | | 2(y+5)-7y=-15 | | (x+37)+(x+8)=71 | | x^2-y^2=99n | | (x-y)(x+y)=99n | | (x+37)+(x+8)=67 | | 3.24x=80 | | 0.2x-0.1(2-x)=1 | | 9h-19=44 | | (x+16)(x-16)=0 | | 43+2x=72 | | (x+36)+(x+7)=72 | | 6x-21xy=0 |

Equations solver categories