9x+3=3(x-1)+12

Simple and best practice solution for 9x+3=3(x-1)+12 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+3=3(x-1)+12 equation: 



9x+3=3(x-1)+12

We move all terms to the left:

9x+3-(3(x-1)+12)=0



We calculate terms in parentheses: -(3(x-1)+12), so:

3(x-1)+12

We multiply parentheses

3x-3+12

We add all the numbers together, and all the variables

3x+9

Back to the equation:

-(3x+9)



We get rid of parentheses

9x-3x-9+3=0

We add all the numbers together, and all the variables

6x-6=0

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

6x=6

x=6/6

x=1

See similar equations:

| (-4x-5)(-4x+5)=(4x-3)2 | | 6y-8=10y+12 | | 2(x-2)2+(x-4)(x+4)+11x=3x(x-1)-7 | | 3x=3(-5+x)+15 | | x3-13x=107 | | 3(x-2)=3x+7 | | x/3+x/4+200=x | | y-0.8y=120 | | 4x=-5x-90 | | r+45=-55 | | 3x÷5-24x-5=2x+7 | | 13n-12n=18 | | 3x-25=120 | | 24a−3(2a−5)=51​ | | 3x÷5-2÷9=6x÷5+4÷9 | | 2^x=7,46 | | 60=9x-21 | | 3.6y+5.4=19.8 | | (x+5)(x+5)=-49 | | 5.4=2.5k-4.6 | | 2(3x+4)=4(7x+3) | | 21.4+3m=-5.6 | | (3a+2)=(3a+5) | | 4x=(-5x-90) | | 1.3=2.54+0.8m | | 3.5m-7=-35 | | x²-4x+x(x-1)=3x²-8x+2 | | X(x+10)+(1+30)+2x=360 | | 4x-32=8x-16 | | X(x+10)+(1+30)+2x=260 | | a-52=90 | | 15x^2+3x=228x |

Equations solver categories