3a-5=21

Simple and best practice solution for 3a-5=21 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-5=21 equation: 



3a-5=21

We move all terms to the left:

3a-5-(21)=0

We add all the numbers together, and all the variables

3a-26=0

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

3a=26

a=26/3

a=8+2/3

See similar equations:

| w+6.7=8.22 | | 19w+66=360 | | 10N/0.05=x/0.5 | | 30-2(2w+1)=10w-2(10+3) | | 2(3t+1)+-12=t-(t+9) | | 16x+4+17x-2=180 | | 11x+7+20x+7=138 | | 2x12=30 | | 5a+325=360 | | 8(x-3)=-48 | | 9b+3b-5b+-17=11 | | 45+18x-4=-3+29x | | 2h-18=−10 | | y+6.8=9.38 | | 11u-6u-3u-2u+u=18 | | 12(n-4)-3n=51 | | 20=5+w/5 | | 5x^2-20x+48=0 | | 5y+34=-2y(-7y+1) | | 6=x56=x5 | | 2h−18=−10 | | 10x+201=360 | | w-8.22=7.63 | | 4x−3=−6x+9 | | -2b-13b+-8b+-6=17 | | x=8x^2-35 | | −4x−3=−6x+9 | | 3(8t+1)-12=t-(t-8) | | 7=2m-5m | | 5x+34=14x+1 | | 15g-7g=16 | | 3s+186=360 |

Equations solver categories