X+4+x=3x-8

Simple and best practice solution for X+4+x=3x-8 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 X+4+x=3x-8 equation: 



X+4+X=3X-8

We move all terms to the left:

X+4+X-(3X-8)=0

We add all the numbers together, and all the variables

2X-(3X-8)+4=0

We get rid of parentheses

2X-3X+8+4=0

We add all the numbers together, and all the variables

-1X+12=0

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

-X=-12

X=-12/-1

X=+12

See similar equations:

| 5/100=3600000000/x | | 3n^2-1n-10n-10=0 | | 5x+6=9×+2 | | x^2+13x-15=0 | | 9-x=47 | | x^2+13-15=0 | | (5n-3)(n+8)=0 | | 6x+2=3x+12 | | f+0=3 | | 7x^2+8=71 | | 2g-4+3g=16 | | 8(2x-5)=2(3x-4) | | 9-x/3=6 | | 1.5f+0=25 | | 4x^2-1=87 | | 1.25d=22.50 | | 25-2n-22=-11 | | 3/5+4y=6y-3/5 | | 2^2x+2=9*2^x-2 | | 5/2x+1/2x=3x+14/2+7/2x | | 10n^2=608 | | x-424.18=116.47 | | 10=b+16 | | 2x-1=2(x+3) | | -6w+3+4w-8=-15 | | 4(x-10)=6(x-4) | | 10w=70 | | 9(x-2)=9x-2(2-x) | | 1.5(-16-2y)+3y=-24 | | 81x^2-3=61 | | 2(x-7)=5x-32 | | 2.3x=8.74 |

Equations solver categories