3a+8=-4

Simple and best practice solution for 3a+8=-4 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+8=-4 equation: 



3a+8=-4

We move all terms to the left:

3a+8-(-4)=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:

| f(6)=-18+2 | | 4x-15+2x+10=86 | | -8y-2y-4+4y=0 | | 8-5x=3x-7x | | x(x-3)+x(x-4)=12-x | | -9x-1=54 | | -10=5n-4-8n | | 33+2p=-13 | | 6(x-1)=9(xx4) | | 9x+3/5=-5x | | 8x-3=5(2x+1)-2x | | 4(x+6)+2x=15 | | -8(5a-3)=-15-a | | 5=4x+1^2 | | t-17+5=8 | | 3(1+8p)=147 | | 5x+7+x-9x=0 | | 2x+6=9x+3 | | 3x+112=5x+110 | | 426.84=200+1.06x | | 1/2(18z+6)-2=8(z-1) | | 4(3+x)+6=4x+6 | | 4(2z+1)-3(z-8)=15+6z | | -x-(-10x)=0 | | 4(3+x)+6=4x | | 8y-(-8y)=0 | | 2^x+^6=2^10 | | -2x=-5x-2 | | 6m+3=4m-30+6 | | -4x-5x=0 | | 3x/4+2x=2 | | -9.1=2.1+y/7 |

Equations solver categories