x+-2x-1=2

Simple and best practice solution for x+-2x-1=2 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-1=2 equation: 


Simplifying
x + -2x + -1 = 2

Reorder the terms:
-1 + x + -2x = 2

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

Solving
-1 + -1x = 2

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + -1x = 2 + 1

Combine like terms: -1 + 1 = 0
0 + -1x = 2 + 1
-1x = 2 + 1

Combine like terms: 2 + 1 = 3
-1x = 3

Divide each side by '-1'.
x = -3

Simplifying
x = -3

See similar equations:

| 144s+20s= | | 25=-10+7x | | X^2+0.5y^2-3.5y+15=0 | | 12x+14=12x+5 | | 3x^2-10x=1 | | x+90=101 | | Y^2-8y=21 | | 0.25a-4=1.75a-3 | | x^2y+xy=0 | | 2x+3x+2=-8 | | 11+p=-1 | | 5m-p=5 | | 25y+-80t=67 | | 6x-5-6=12x+7 | | 6x+3=23+1x | | 68=48forx | | -2-3=2h-1(1-h) | | -5(1+3n)= | | 40+154x=9000000000000000000000000000 | | 2a=b+c-4d | | x-38.25=24.25 | | -2-3h=-1(1-h) | | 23x=40x | | 2x^2+y^2-7y+30=0 | | 25x^4=121y^2 | | 7+2n=3-2(n+4) | | 20x+14=-1x+5 | | 4x+-x= | | 24=18-3x | | 4x+2=3(x-1)+4 | | 20x+13=-9x+14 | | 80=2.5x+.55x^2 |

Equations solver categories