3x-20=9x+100

Simple and best practice solution for 3x-20=9x+100 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-20=9x+100 equation: 



3x-20=9x+100

We move all terms to the left:

3x-20-(9x+100)=0

We get rid of parentheses

3x-9x-100-20=0

We add all the numbers together, and all the variables

-6x-120=0

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

-6x=120

x=120/-6

x=-20

See similar equations:

| 2/5+2y/3=1/2 | | 6x+20=2x+4=180 | | 12=-6-3/4y | | 2a+111=a3a-12 | | 98+3x-39=134 | | y=16(1.5-2)²+120 | | -5(3h-1)=65 | | -x/4-15=-6 | | 5(m–5)2=125 | | x+x+13+4x=85 | | 12x-41=5x+1 | | -(r+8)-7(7r+6)=50 | | 17+b/36=30 | | |2z-8|=1 | | 6x^2+3x+18=0 | | (6x+13)=133 | | 4z^2−3z−6=0 | | 7/15x+2/3=-3/5x-7/9 | | 215=2/3y+6 | | 4z2−3z−6=0 | | 30-9=4p | | 4(x-1)+5=2x+2(-1+x) | | 2x(x+1)=(x-2)(x-2) | | 5(5x+2)^2−15=30 | | (8y-16)°=72 | | 24(2h-4)=12(-4h+8) | | 2x-13/2x+4=5x/x+1 | | 25=29t-4.9t2 | | X+7+5=3x | | 5(5x+2)^2-15=30 | | 9x-16=3(2x-6)+3x+2 | | √x²-4=8 |

Equations solver categories