4x+12=3(x-3)

Simple and best practice solution for 4x+12=3(x-3) 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 4x+12=3(x-3) equation: 



4x+12=3(x-3)

We move all terms to the left:

4x+12-(3(x-3))=0



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

3(x-3)

We multiply parentheses

3x-9

Back to the equation:

-(3x-9)



We get rid of parentheses

4x-3x+9+12=0

We add all the numbers together, and all the variables

x+21=0

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

x=-21

See similar equations:

| 6z-z=0 | | 7x-7-2(x+1)=-(-3x-4) | | (x-1)(x+1)=21x-3 | | (5x+3)(3x+6)(4x+8)=0 | | 2(4a-3)=5a-27 | | 18-(x-5)(x-4)=-x | | 2(2h+13)=18 | | 5k+7=2k-8 | | 0=4.9x^2+25x+3 | | 3x(2x+3)=2x(x+4,5)+2 | | 13-4z/3=5 | | a/4+17=10 | | 0.3=0.3x-72 | | 32w=89 | | 8-3a=5 | | 3x+4=9.5÷2 | | 4a/2(a+1)=0 | | 5x/7=-1 | | 3x+4=9.5™¢§ | | x^2+x=1.7 | | x+x+x*2/3*43/x^2=22+22 | | 1-2y+3y=y-2y+1 | | x+x-5+x-10=225 | | 10-3x=x+10-x | | 2x²+13x-15=0 | | -5y+8y+8=8y-3 | | (x-4)(x+11)=(x-12)= | | x/7=1,9 | | 60-(5x+6)=2(x+3)+x | | 7x=16,8 | | 4z^2+6z+9=0 | | 5x-×=-12 |

Equations solver categories