9x+3x-30=3(3x+5)

Simple and best practice solution for 9x+3x-30=3(3x+5) 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 9x+3x-30=3(3x+5) equation: 



9x+3x-30=3(3x+5)

We move all terms to the left:

9x+3x-30-(3(3x+5))=0

We add all the numbers together, and all the variables

12x-(3(3x+5))-30=0



We calculate terms in parentheses: -(3(3x+5)), so:

3(3x+5)

We multiply parentheses

9x+15

Back to the equation:

-(9x+15)



We get rid of parentheses

12x-9x-15-30=0

We add all the numbers together, and all the variables

3x-45=0

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

3x=45

x=45/3

x=15

See similar equations:

| 3x-48=-9x | | 7x-4=3x+68 | | -2y+3y=-1 | | 15x-60=60 | | -3c+35=65 | | x2=-2/7x | | 97+7x+13=180 | | -129=12j+15 | | 175=3x+12x-1-4 | | -192=4x+7(3x-6) | | 2(5x–7)=1 | | z+75=180 | | 118=3x+7(-3x-14 | | 2(5y-6)+y=-1 | | x2=0.5x | | 10x-85=75 | | (x-5)^2=2x+2 | | 5x-7(-2x+20)=-45 | | 5n^2+10n=-20 | | x2=12x | | 2(y+3)=–12 | | -5x-7(-2x+20)=-45 | | 29+5x=-44 | | -78=-6x-2(2x-21) | | 91+15x-83=180 | | 7x-5=3x-10 | | -5x+4(-2-7)=-171 | | -1=-6n+7n | | -19=-6+2(h-4) | | -5x+4(-2-8)=-171 | | 1/2*x=50x | | -132=-6x-3(-6x+4) |

Equations solver categories