12-42=3(x-1)-3

Simple and best practice solution for 12-42=3(x-1)-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 12-42=3(x-1)-3 equation: 



12-42=3(x-1)-3

We move all terms to the left:

12-42-(3(x-1)-3)=0

We add all the numbers together, and all the variables

-(3(x-1)-3)-30=0



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

3(x-1)-3

We multiply parentheses

3x-3-3

We add all the numbers together, and all the variables

3x-6

Back to the equation:

-(3x-6)



We get rid of parentheses

-3x+6-30=0

We add all the numbers together, and all the variables

-3x-24=0

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

-3x=24

x=24/-3

x=-8

See similar equations:

| 7a+34=a+40 | | 2(3n+4)=6(3n+3)+8 | | -k+4(k+5)=8 | | 4v=6v-32 | | 28=6(x+3)+4x | | 6c-98=5c-75 | | 2(2x-5)=4(3x-10) | | 9x+24=5x+7 | | 2x-18=32-2x | | x^2-100x+750=0 | | (Y-3)-(y+5)=4y | | -4(x+1)-10=15+3 | | 10^3x=400 | | x^2-100Q+750=0 | | 4(x=3)-2x+8=28 | | 5(20;x)=4(2x-1) | | 7v=v+12 | | 5+20x=5(8x+13)+x | | 15-c=7+3c | | -38=5(y-8)-7y | | 12x+13=8x+(-7) | | 5x+(-13)=-6 | | 9x+4=6x+17 | | 4+2(x+3)=0 | | 9x+4=-6x+17 | | 4(-3)+3y=6 | | 12x+(-5)=8x+38 | | 14x+9=65 | | 0=2w^2-1w-21 | | X(x-4)(x+7)=0 | | 40x+5=3x+1 | | (2x+12)/3=x-5 |

Equations solver categories