12-9x+15-5x=14-21x+6

Simple and best practice solution for 12-9x+15-5x=14-21x+6 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 12-9x+15-5x=14-21x+6 equation: 



12-9x+15-5x=14-21x+6

We move all terms to the left:

12-9x+15-5x-(14-21x+6)=0

We add all the numbers together, and all the variables

-9x-5x-(-21x+20)+12+15=0

We add all the numbers together, and all the variables

-14x-(-21x+20)+27=0

We get rid of parentheses

-14x+21x-20+27=0

We add all the numbers together, and all the variables

7x+7=0

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

7x=-7

x=-7/7

x=-1

See similar equations:

| 1/6(6x-2)=2x+1/12 | | 7-4y=38 | | 20+2mm=8 | | d-346=409 | | p-83=33 | | -10=3(c+4)–7 | | 8t=464 | | 0,2d+0,5d+5(5d-1)-2,7d=6,5 | | d+342=423 | | 34=j+-844 | | 2^3x+1=8x^2 | | -4.9x^2+30x+35=0 | | 9+5x=10x+4 | | s-417=67 | | a2+225=289 | | 7(p−77)=77 | | a+8a+45=153 | | g+744=840 | | 3x-6=8x=4=130 | | -29r=841 | | 6n;n=n2.3 | | 44x-10=180 | | 3(x-5)-10=13 | | 56=8d+24 | | -7=-y/2-2 | | -34+r=-46 | | 44x+10=180 | | t/12=14 | | t/12=144 | | v+730=883 | | k/4−3=1 | | 3x=x-44=24 |

Equations solver categories