7a-3=2a+12a

Simple and best practice solution for 7a-3=2a+12a 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 7a-3=2a+12a equation:



7a-3=2a+12a
We move all terms to the left:
7a-3-(2a+12a)=0
We add all the numbers together, and all the variables
7a-(+14a)-3=0
We get rid of parentheses
7a-14a-3=0
We add all the numbers together, and all the variables
-7a-3=0
We move all terms containing a to the left, all other terms to the right
-7a=3
a=3/-7
a=-3/7

See similar equations:

| 4(x+7)=2x+34 | | 3c+4=2c+20 | | 2b-2=1 | | 13-2m+6m=2+m+6 | | -40-2b=-6(1+6b) | | x+6x=11x-4x | | 19^c=27 | | (X+2)=5x+10 | | 18z-13z+9z+3z+4z=42 | | -40-3b=-6 | | x=(-7)+15 | | -2(w-5)=2w+10 | | -3(1.2c+4)+2.5c-10=-1.1c-12-10 | | 8p-4p=2p+6p | | 70-21d=50-20d | | 4x–12=2x+2 | | 10t+4–2t=2–2(t+4) | | 2x(4x3)=9 | | -4x-7-3x+4x=25 | | 3z-15=7 | | -2+3/2+8-x=-14 | | 2x+14=6x+24 | | 3r-3r+2r-r=21 | | b4+5=14 | | 16x+32=-4(4x+8) | | 7x+4+3x+28=180 | | -11x=-77 | | 5x-24=-14 | | 6x+15x-12=24x+60 | | 28k-4k-18k+7k+2k=15 | | 2x+x=6x+90 | | -1+7b=30 |

Equations solver categories