-4a+a=12

Simple and best practice solution for -4a+a=12 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 -4a+a=12 equation: 



-4a+a=12

We move all terms to the left:

-4a+a-(12)=0

We add all the numbers together, and all the variables

-3a-12=0

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

-3a=12

a=12/-3

a=-4

See similar equations:

| -6a+2=25 | | 35=-4x-3x | | 24=-5x-3x | | 24=-5x03x | | 30=9x-3x | | 2x³–2x²+2x+2x=-1 | | 8-2x+2+6x=22 | | 2x3–2x2+2x+2x=-1 | | 6-3x+2=5x=20 | | 7u+21+5u-30=5u | | 5.2(x–1.7)+32.4=3.8 | | 8+3x+4/4=10 | | 3(x+5)+7x=5(x+1)+15 | | 6x+15=3(2x+6) | | 1/2(8x+16)=40 | | -3w+7=2{w+6} | | 5(x+5)=-10x | | x+6=1/2(x+4) | | x+22.50=36.00 | | x-14.25=21.25 | | 6=14/z-1 | | 100+800y=24800 | | (x^2+5x+136)^2/3=100 | | -8m/9=-1/2 | | 1,5x–0,9=1,2x | | a)24 | | 6v-4v-9=9 | | x^2-x/6=x-3x^2-x/2 | | x^2-x/6=x/1-3x^2-x/2 | | 64=-16t^2 | | 4=-16t^2 | | 6–4x=26 |

Equations solver categories