-13m+20=9-12m

Simple and best practice solution for -13m+20=9-12m 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 -13m+20=9-12m equation: 



-13m+20=9-12m

We move all terms to the left:

-13m+20-(9-12m)=0

We add all the numbers together, and all the variables

-13m-(-12m+9)+20=0

We get rid of parentheses

-13m+12m-9+20=0

We add all the numbers together, and all the variables

-1m+11=0

We move all terms containing m to the left, all other terms to the right

-m=-11

m=-11/-1

m=+11

See similar equations:

| 19g-18g=14 | | -4x+9=-111+6x | | 11=6+0.25m | | 7x11=8x+4 | | 8-2x=-67 | | 4/7(21/8x+1/2)=-2(1/7-4/28x) | | -x-8=-4x+1 | | -2(m-4)=-12 | | -2(v-10)=8 | | -156-x=42-10x | | 9t-t=16 | | -8x+3=4x+9 | | 7k+8+7k=-8+10k | | 2.5w-5=1.5w+10 | | 17x+12=54-4 | | 11-3x=9-2x | | 3x-54=11x+66 | | 3x+x-3x=30 | | 5=(9-c)/3 | | y=17-14 | | 4(s+1)-3=13 | | 217-y=258 | | 135=125(343+x)/(379.4) | | -11x-201=x+87 | | 3x+x-3x=30 | | 20-9x=65 | | 7k+8+7k=-88+10k | | 23x6=(20x3)+(3x6) | | p=2(35/6+42/3) | | 96=84-12e | | 2x+5/x=50 | | 12-5=9c+22c |

Equations solver categories