x+(2x)=138

Simple and best practice solution for x+(2x)=138 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+(2x)=138 equation: 



x+(2x)=138

We move all terms to the left:

x+(2x)-(138)=0

We add all the numbers together, and all the variables

3x-138=0

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

3x=138

x=138/3

x=46

See similar equations:

| 14/7=21n | | x/5+4=-21 | | 6x(3+x)=24 | | 1350=45*20+30y | | 7x+-3=5x-5 | | 11x5+7x=12x | | Y-9=y+3-12 | | m/3=30 | | 25-0,5=20w | | 2x+12=0.5(10x-6) | | (1.51)^x=30 | | -2r=-4-3r | | -14=-12(w-5)-3 | | a-3.5=1 | | 2(x+6)=+3x+4 | | (1−3i)*(1+i)=0 | | -7(x)=-2-1 | | 2.5×+18=3.5x-4 | | K=7x-20 | | J=2x+3 | | 60x+4=8 | | 1/2x7=1/3(x-12)= | | 2m=8=56 | | 2c−3=9 | | 0.454+-3.672=y | | a=-2+14 | | 18=-4j+6 | | -4|x+3|=-28 | | -14.4=-0.4p | | 9m+21=237 | | -4^2-6x+23=-1-5x^2+8x | | 37.5=17.7+j |

Equations solver categories