-12=3x-7x

Simple and best practice solution for -12=3x-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=3x-7x equation: 



-12=3x-7x

We move all terms to the left:

-12-(3x-7x)=0

We add all the numbers together, and all the variables

-(-4x)-12=0

We get rid of parentheses

4x-12=0

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

4x=12

x=12/4

x=3

See similar equations:

| -2g=-g+9 | | 11=10+k | | -15=-3r/5 | | 10r+1=-5+9r | | 3c-c(6-2c)=27 | | 12x-4=3x+41 | | B(k-6)+58=2(4k+5) | | 5j-2=-8+6j | | 3x-160=x+120 | | -3+8x=-22+3x | | 17x+21=23 | | 18(3y+2)=14(2y+12)+0.5 | | n×14=-3 | | -(x-1=-6x+16 | | 1-4x-7=10 | | -8v=-8-7v | | n×=3 | | -7f=-5-6f | | 10=8x=24=x | | 8f+2=9f+9 | | 4(m+-33)=-80 | | Q^2-6q+18=0 | | 10u=10,000,000,000 | | 4/9z=-3/9z+5-5/9z-8 | | -8z=7-7z | | x^2+11x+38=-3x-2 | | 4/9z=3/9z+5-5/9z-8 | | 40+10x=14x+6 | | 3x-3=12x-20 | | w/2+17=20 | | 4(8b-1)=19+3b | | x^2-11x+38=-3x-2 |

Equations solver categories