3x-9x=-42

Simple and best practice solution for 3x-9x=-42 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-9x=-42 equation:


3x-9x=-42

We simplify the equation to the form, which is simple to understand 
3x-9x=-42

We move all terms containing x to the left and all other terms to the right. 
+3x-9x=-42

We simplify left and right side of the equation. 
-6x=-42

We divide both sides of the equation by -6 to get x. 
x=7

See similar equations:

| 9x-20=40+1 | | -5(r+7)=-88 | | 9(x+3)=21 | | 9x^-1/3=6 | | 9+3y=57 | | t=kv/539 | | k(26r-3r^2)=0 | | 5.9+p=19.5 | | 4=x^3-6x^2+8x | | n+(-8)n=91 | | 9x+3=3x+4 | | 4-2b=10 | | 4(-3)-(-7)= | | x/(9-6)=4 | | 4xy+5=0 | | 9f-8/17=7/8 | | 4=x^3*6x^2+8x | | 36-x/30=21 | | 3b^2+3=10b | | x(3+5)=56 | | -7x+35=42 | | -2y+2y+3=3 | | 3(2x-8x)= | | 5X+4Y=800 | | Y=-7/3x-2 | | 7i= | | 7s+47=123 | | -4(w-9)+8w+2= | | 2x-7=2(x+2)-1 | | 1.5x+3.25=1+2.25x | | 21x^2+5x-6=0 | | 8h-30=42 |

Equations solver categories