3a-a-1=27

Simple and best practice solution for 3a-a-1=27 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 3a-a-1=27 equation: 



3a-a-1=27

We move all terms to the left:

3a-a-1-(27)=0

We add all the numbers together, and all the variables

2a-28=0

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

2a=28

a=28/2

a=14

See similar equations:

| 104+10x=304 | | 4(2+-2y)=11 | | 5=x/18+2 | | (x-20)×0,00115=0,45 | | 8x+10=8x-11 | | -7-4n=-15 | | 8.50+0.75x=36.75 | | -28.50+0.75x=36.77 | | |5x+15|=5 | | 4(3n-2)+6=4(2n-5)+2n | | 3x+8=4x+22 | | 2x+27=x+27(15.6) | | 3/4​(12a+8​)=31.2 | | 5(x+2)-3x=-18 | | -144=24-24r | | 7n-15=180 | | 18=5+x/6 | | 3=1/2z-5 | | 3x+(x+24)=180 | | 5=x/22+2 | | 53x+2x+42=81 | | -42=-7x/2 | | x15=11250 | | 7x+3=4x-5x+22 | | 4(10)=4(x+4) | | -6v/7=30 | | x15=11,250 | | -2=-x=6 | | -6/5=-3u | | 4p+8+1=1 | | 32x+1024=1600 | | -28=-7/8w |

Equations solver categories