12a+11a+-20=-15

Simple and best practice solution for 12a+11a+-20=-15 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 12a+11a+-20=-15 equation: 



12a+11a+-20=-15

We move all terms to the left:

12a+11a+-20-(-15)=0

We add all the numbers together, and all the variables

23a-5=0

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

23a=5

a=5/23

a=5/23

See similar equations:

| 2x+150=5x | | x+23+35+49=150 | | 5h+2(11-h)-2h=-5 | | x+93=x+37 | | 4-7y+17=0 | | x/3+16=34 | | 3(x-1)-8=4+4x+5 | | 3(x-2)+2x=18 | | 15=6.4+x/3 | | 6x+31=18 | | 60+60+m1=180 | | 94+2x=146 | | 3x+19=7+9x | | x+93=x+30 | | 9−w=5 | | 11x+3=11x-10 | | 4.71+2.1v=1.8v | | 0=-2(z-10) | | 0=2n-4 | | 3x+10=4x+10=90 | | -4-3y=-13 | | 1+9d=10d+10 | | 6+3x+8-4x=10 | | 6x-10=5x+18 | | 15n+14=13n | | -7x+x=9 | | 15=6.4+y/3 | | 8x+3=7-10x | | 3=-r | | 20x-2(4x-5)=4+6(2x+1) | | m+3.4=2. | | 21x-1=71.8 |

Equations solver categories