-3(x+4)+3x=3(x-9)

Simple and best practice solution for -3(x+4)+3x=3(x-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 -3(x+4)+3x=3(x-9) equation: 



-3(x+4)+3x=3(x-9)

We move all terms to the left:

-3(x+4)+3x-(3(x-9))=0

We add all the numbers together, and all the variables

3x-3(x+4)-(3(x-9))=0

We multiply parentheses

3x-3x-(3(x-9))-12=0



We calculate terms in parentheses: -(3(x-9)), so:

3(x-9)

We multiply parentheses

3x-27

Back to the equation:

-(3x-27)



We add all the numbers together, and all the variables

-(3x-27)-12=0

We get rid of parentheses

-3x+27-12=0

We add all the numbers together, and all the variables

-3x+15=0

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

-3x=-15

x=-15/-3

x=+5

See similar equations:

| 36x2-64x=0 | | 4h=95 | | y=275(1=0.85) | | 9=-4x+15 | | -2x+13=45 | | (5-6t)=t/5+7 | | 10=k/40 | | (3x-2)(2x+1)=6x-x-5 | | −8b+2=3b+123 | | 425-25x+50x=550 | | 6u2-21u=0 | | 4(x−8)+14=4x−17 | | −9(3−4w)−8w=28w−27 | | 3n^2=90-3n | | (2x-1)(x+4)=2x+7x-4 | | 5x-14=42 | | 3x+2+4(x-1)=8x+17 | | 35y=175 | | -53=-8x-5 | | x=5*3+11 | | 2(x−4)+6=2x−2 | | (x-5)=x+25 | | -5=b/5-3 | | 3x+18=5x-80 | | 4(3y-8)-5y=7(y-7)-4 | | 2k-7-2k=-14 | | 28x+24=28x+24 | | 2(x+9-15=-3 | | 1/4y+2=3y | | 3d+8=8d+12 | | 2(x+6)=-16 | | -3+8z=-5 |

Equations solver categories