2a+-6a=-20

Simple and best practice solution for 2a+-6a=-20 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 2a+-6a=-20 equation: 



2a+-6a=-20

We move all terms to the left:

2a+-6a-(-20)=0

We add all the numbers together, and all the variables

-4a+20=0

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

-4a=-20

a=-20/-4

a=+5

See similar equations:

| 4x+2(x-3)=0A | | 107-u=195 | | 3u+6u-7u=12 | | (10x-2)+(9x+5)=180 | | 16z+4z-19z+3z+4z=16 | | 4c=44=c | | 9x+1=812x | | 2k-2k+k+4k=5 | | 10c-10c+3c=12 | | (6+2x)=(x+85) | | 13a-11a=12 | | 9x-(6x-14)=43 | | 13a-11=12 | | 2p^2+6p-8=0 | | 18g-11g=14 | | 10.1-w=5.3 | | 5x-2x+2=x+2+2x | | 16=4+2t | | 3n−2n=17 | | u+4u=5 | | 10k^2+9k-9=0 | | 2=2v+13-1 | | 2/5x+10=15 | | 15=-6x+3(x+4) | | -21=3r | | x/2+3=27 | | -28=-4c | | 2/5x-9/25=2 | | 9=f/3 | | 7x+4=-40 | | 2(5x-12)=90 | | 0.6(10x+16)=2.8(0.2x+5) |

Equations solver categories