x+3=-x+15

Simple and best practice solution for x+3=-x+15 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+3=-x+15 equation: 



x+3=-x+15

We move all terms to the left:

x+3-(-x+15)=0

We add all the numbers together, and all the variables

x-(-1x+15)+3=0

We get rid of parentheses

x+1x-15+3=0

We add all the numbers together, and all the variables

2x-12=0

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

2x=12

x=12/2

x=6

See similar equations:

| z/3+5=−30 | | 2x-4=2(x-1+3 | | k/4+7=26 | | 4x+14=x-1 | | 2x+5=10x+9 | | 6n+7(n+5)=21 | | 4/9x-1x=0 | | 100=10x-200=+100 | | 100=10x-+100 | | 100=10x-200+100 | | 3(z+12)^2-20=460 | | 1-x+35=360 | | 1-x+27=90 | | 5x+2(x-3)=29 | | (v+6)^2=40 | | 6^(d+3)=57.2 | | 1-x+125=180 | | |7x+14|=42 | | -5+x=2x=7 | | -x+3=6x-81 | | |7x+14|=28 | | 3x+2+x+8=38 | | 6x+3=102-3x | | 8+x-7x=56 | | 56(16+w)= | | 8-7x+2x=3 | | 787+x=456 | | x+8=38+7x | | 27x+4+8x+4=180 | | 7x+5-2x=35 | | -7+x=5x-3 | | 49=7+7x |

Equations solver categories