3x-142x+9=90

Simple and best practice solution for 3x-142x+9=90 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 3x-142x+9=90 equation:



3x-142x+9=90
We move all terms to the left:
3x-142x+9-(90)=0
We add all the numbers together, and all the variables
-139x-81=0
We move all terms containing x to the left, all other terms to the right
-139x=81
x=81/-139
x=-81/139

See similar equations:

| 2x+33=120 | | 7g-4+6g-12=140 | | c-81/3=6 | | 300x5000= | | 9(x-15)=81 | | 90=u+25 | | (3y-2)^2=0 | | 35+7=2r | | -2n-6=-4n-3 | | 8-6r=12 | | 7.2(r+5)=22r | | x+(x-5)=77 | | 4+2r=40 | | 9n+40=49 | | -x/3-2=-5 | | 90=u*25 | | 4x-3×^2=-6 | | 20+2f=8 | | 5=q/20 | | x+14=-51 | | -4(x-5)=-36 | | −9x+5=1713x+25−1 | | 5x+20=9x+8 | | -5v-8=4(v+7) | | –4x–9=-41 | | r+30/4=3 | | h+43=58 | | 3x+6x-2=25 | | 180=2a+(a+20)+44 | | x/5-8=42 | | 6y+6y=360 | | i/100=4 |

Equations solver categories