-12(7+9x)=-4(1+7x)

Simple and best practice solution for -12(7+9x)=-4(1+7x) 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(7+9x)=-4(1+7x) equation: 



-12(7+9x)=-4(1+7x)

We move all terms to the left:

-12(7+9x)-(-4(1+7x))=0

We add all the numbers together, and all the variables

-12(9x+7)-(-4(7x+1))=0

We multiply parentheses

-108x-(-4(7x+1))-84=0



We calculate terms in parentheses: -(-4(7x+1)), so:

-4(7x+1)

We multiply parentheses

-28x-4

Back to the equation:

-(-28x-4)



We get rid of parentheses

-108x+28x+4-84=0

We add all the numbers together, and all the variables

-80x-80=0

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

-80x=80

x=80/-80

x=-1

See similar equations:

| 2+b=9 | | 4(x-4)=11x+2(1-5x) | | 200+50x=350 | | 4(-5n-7)=-12(n+1) | | 3x/3x+18=2x/2x+6x | | (2m+8)/(2m-10)=4/10 | | 1+b=12 | | 22n=-9n+155 | | -z/5+3=-5 | | x/80=95/115 | | 4(y–1)+1=33 | | x+14+3x=180 | | 0=0.75x×x-16.88x+20 | | 6+2x=-4+4x | | 4x-1=6x-10 | | 3x+1=-8-6x | | x+4x+6=180 | | -x+3x+4=6x-5x | | 6+4n=2n-8 | | -11+8r=5+6r | | 6x+5=7+8x-4x | | -2(1-8r)-15+4r=0 | | 6+4p=5p+1 | | 6+11y=31 | | 3x-2(4+5x)=-50 | | 0=0.75x-15x+20 | | -5=7=3r | | 8-5y=-23 | | (x/3)+(x/9)=-4 | | 3.14+1=4.14x | | (x-2/x-5)+(x-1/x+4)-((x*x)-6x+5/((x-5)(x+4))=0 | | 0.2=25^x |

Equations solver categories