(2x)+x=90

Simple and best practice solution for (2x)+x=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 (2x)+x=90 equation: 



(2x)+x=90

We move all terms to the left:

(2x)+x-(90)=0

We add all the numbers together, and all the variables

3x-90=0

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

3x=90

x=90/3

x=30

See similar equations:

| 5.1(1r-4.2)=8.6 | | (a-2)(2a-3)=0 | | y-31=-31 | | 2/3(5x4)÷3+6/7= | | x^2+4x-3x+4-6=0 | | (x-0.2)/0.1=1 | | 1/2x+95-5+x=100 | | 4=-4/5x-12 | | 5(x+4)-1=25-5x-6+10x | | 4x+2^1+2x=50 | | n-12÷2=14 | | 2-a+929/9*2+2=4 | | -6+8(x-5)=15x+4-7x | | (2+w)(3w+7)=0 | | 7(7+5x)=49 | | 5(3x-1)=65 | | 7x-21=7x+1-38 | | 8z+7=0 | | 5a+4=3a+7 | | x-4x+4=1 | | 25^(z-2)=125 | | F(x)=4(4)^x | | 14=y+14 | | 6m+2(m+2)=m-14 | | 4x+4x=-4 | | x+2x+1=121 | | 2z+5=3 | | 6(7n-2)=28 | | -4.1-7.9=6.9n-5.9n+0.3 | | 4a+2=24-6 | | 4v+3-5v=34 | | 30,000-12.5x=0 |

Equations solver categories