x+12+3x=8=40

Simple and best practice solution for x+12+3x=8=40 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+12+3x=8=40 equation:



x+12+3x=8=40
We move all terms to the left:
x+12+3x-(8)=0
We add all the numbers together, and all the variables
4x+4=0
We move all terms containing x to the left, all other terms to the right
4x=-4
x=-4/4
x=-1

See similar equations:

| 3(x+4)-4=-5(x+5) | | 80-5x=8+3x | | 41=49-7(-1-2w) | | 3(y+4)=13 | | 8(3y-12)+6y=-6 | | 5/x-2x/1=2x/x+3 | | -15x-1x+34=8x-20 | | -5x+6=-2x+30 | | 9x+4=-4x+14 | | 2.4+9.7x=48.96 | | x4+x4+90=180 | | 4(t+2)=6(t−2) | | 3(x+7=-36 | | 3x-41/2=—191/2 | | -12x+15=3x | | 3+4n=-77 | | 0=-16t^2+64t-10 | | 6+9r=312 | | 4x+10-3x=3 | | 6+9r=300 | | -3=-3+8x | | d=5+7 | | r/9=34 | | y^2-y-342=0 | | 6x+115=136 | | n+26=90 | | 7.50x+3x=22.50 | | -3.6+0.3k=0.39 | | 100+180-x=180 | | 9r=34 | | -3=-3➕8x | | x/29+x=14 |

Equations solver categories