X+4+8=x

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


Simplifying
X + 4 + 8 = x

Reorder the terms:
4 + 8 + X = x

Combine like terms: 4 + 8 = 12
12 + X = x

Solving
12 + X = x

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '-12' to each side of the equation.
12 + -12 + X = -12 + x

Combine like terms: 12 + -12 = 0
0 + X = -12 + x
X = -12 + x

Simplifying
X = -12 + x

See similar equations:

| 4x-1+3=3-x | | ln(x-1)=ln(5x-7)-ln(x-1) | | 9x+8=4x+c | | 4(n+1)=2+4n | | 10z+6=3 | | 2(x-10/2) | | 8x+15=127 | | n/14-n/7=3n/2 | | m(2x-1)(x+3)=15 | | 4+5x=-56 | | log(5x+8)=1+log(x+1) | | 7X+55+X+1+2X-1=180 | | 2+3sinx=2.5 | | 8(-2+n)=-19+7n | | 2+3x=-7 | | -p+2q+7+9-3p+2= | | -7(b-2)+2(1+6b)=-4 | | x=12x-12 | | 8h+10=82 | | x=6x+132 | | 5x+6-2+3x=0 | | 5(v-5)-7=-40+5v | | 2(3x-7)+18=10 | | 3x-4y-x+6y+2+4x= | | 12x-1+2x+2=25 | | 3(x+7)=-21 | | x^2-26x+142=0 | | 18s+15=-9s | | 8n-3n+15=3n+3 | | 6x-21+4-10x+4x+1=x | | 2cosx+3=0 | | 6n+4=3n-11 |

Equations solver categories