2x=9x+21

Simple and best practice solution for 2x=9x+21 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=9x+21 equation:


2x=9x+21

We simplify the equation to the form, which is simple to understand 
2x=9x+21

We move all terms containing x to the left and all other terms to the right. 
+2x-9x=+21

We simplify left and right side of the equation. 
-7x=+21

We divide both sides of the equation by -7 to get x. 
x=-3

See similar equations:

| 63x^2+98x=0 | | 2(6x+3)=138 | | -5(3+7x)=-260 | | -5v+2-2=-20 | | 3x+2=7+7 | | 9x^2-49y^2=0 | | X^2+.166X-.166=0 | | (63x^2)+98x=0 | | 5r+7s=15 | | 5n-n=8 | | -2(-8+2x)=4 | | 3x=1x+12 | | 5-b=2t | | 3(4x-2)-11x=5 | | v=at+s | | .7(6-0.3n)=-2.1 | | 5-1/2(b-6)=4 | | x(2x-4)=-8 | | 40-6x=5x+7 | | 14x-8=90 | | x(2x-4)=0 | | -(6+3x)=x-18 | | 4m=6m+40 | | 2x-26=5x+4 | | 5(n-1)/3=n+1 | | (2y-5)(y+4)= | | 9x=5x+80 | | 4x^4-13x^2+3=0 | | 5x+3=2(x-6) | | 1+1x=C | | (2x+7)(4x-3x+2)= | | 5x=24-7x |

Equations solver categories