x-2x=390

Simple and best practice solution for x-2x=390 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=390 equation: 


Simplifying
x + -2x = 390

Combine like terms: x + -2x = -1x
-1x = 390

Solving
-1x = 390

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Divide each side by '-1'.
x = -390

Simplifying
x = -390

See similar equations:

| x+5/z=y | | 9-3b=-48 | | (3m+17)+(-m-19)= | | 25x=23.5x | | 9-3b=48 | | 2x-(6x+7)=5x-25 | | 3(-5+x)=4x-1/3 | | 1.5(b+2)+b+15+2b-9=90 | | 3.6-4= | | (2m+4)+(5m-6)= | | x-(4x-7)=4x-(x+21) | | 4+2(m+1)=-6m+4(m+3) | | -7q+2q+4q+9q-7q=-15 | | 10w-y=7wx-2 | | (5-6)x-3=12 | | (7x-15)+(23-4x)= | | -6-6a=-126 | | n^2+n=-9 | | 8(6+b)=192 | | 1/2*3x-1*x+9*x=20 | | 3+4[z+5]=31 | | 2/5d=-40 | | (5-6)x-3=13 | | 40+14j=-8j+26 | | (x+2)+(2x+2)=(4x+x)-2 | | 2/3x-y=z | | (-8x-13)+(2x-9)= | | X+1.5=32 | | 350(9)+t(9)=5130 | | 75=-5(r-10) | | 4t-8=22-t | | g(x)=g(a)+9 |

Equations solver categories