-1/2(x+3)=3x+9

Simple and best practice solution for -1/2(x+3)=3x+9 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 -1/2(x+3)=3x+9 equation: 



-1/2(x+3)=3x+9

We move all terms to the left:

-1/2(x+3)-(3x+9)=0



Domain of the equation: 2(x+3)!=0

x∈R



We get rid of parentheses

-1/2(x+3)-3x-9=0

We multiply all the terms by the denominator


-3x*2(x+3)-9*2(x+3)-1=0

Wy multiply elements

-6x^2(x-18x(x-1=0

See similar equations:

| ((8-2x)/3)-((9+2x)/2)=-1 | | 4x-(-2.6)=15 | | -u+169=79 | | 10(x+20)+12x+2x+15=0 | | 31/10s=31/10 | | 18x+37-3x=5x+127 | | 5x^2-10x+70=0 | | 166=235-y | | 5y+13=47 | | x=(3/4-1/14*(11/12-1/3))/(1/4*(-3/6)) | | -5+x-2=2x-8 | | 30=-2a | | 5x-13+x=147 | | 2/3(x+12)=17 | | (3/4-1/14*(11/12-1/3))/(1/4*(-3/6))=x | | 81=-2b | | 3(k+2)=10=4k | | 3x2-23x+14=0 | | 15x+29=3x+89 | | 6h-(3-4h)=12 | | 7(r-2)-2r+6+r-1=0 | | 2x^2+23x+9=0 | | 1.75m=4-30 | | x-4(-7/5)=9 | | x(x-1)-5(×-2)=2 | | 3(2x+5)=12x+6 | | 2=0.3/g | | -14=k+2/3 | | 1.75m=4+30 | | -28/36=-7/9t | | 5*y=2-5 | | 16x+96=62 |

Equations solver categories