X+2+1=2(X-1)

Simple and best practice solution for X+2+1=2(X-1) 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+2+1=2(X-1) equation:


Simplifying
X + 2 + 1 = 2(X + -1)

Reorder the terms:
2 + 1 + X = 2(X + -1)

Combine like terms: 2 + 1 = 3
3 + X = 2(X + -1)

Reorder the terms:
3 + X = 2(-1 + X)
3 + X = (-1 * 2 + X * 2)
3 + X = (-2 + 2X)

Solving
3 + X = -2 + 2X

Solving for variable 'X'.

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

Add '-2X' to each side of the equation.
3 + X + -2X = -2 + 2X + -2X

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

Combine like terms: 2X + -2X = 0
3 + -1X = -2 + 0
3 + -1X = -2

Add '-3' to each side of the equation.
3 + -3 + -1X = -2 + -3

Combine like terms: 3 + -3 = 0
0 + -1X = -2 + -3
-1X = -2 + -3

Combine like terms: -2 + -3 = -5
-1X = -5

Divide each side by '-1'.
X = 5

Simplifying
X = 5

See similar equations:

| 4x-x-51/5=x-x | | 3=x-19/20x | | 5-2x/3=9 | | 7-6g/9=10 | | -30+27d=11d+2 | | 30x*20y=600 | | l/6=-3.8 | | 30=20log((66*10^-9)/x) | | 250+5X=660 | | x+y+12321321321=x-y+1321321321321 | | (8x-9)(-7+6y)= | | 6.1-(4.7-4.5)= | | 3/8-15/16 | | 2x-28=3x-14 | | x^2=cos(x) | | 3(2x+5)=9x | | x^2-cos(x)=0 | | 83+7x=2(2x+3)+2(5x+7) | | 3w^2-13w+12=0 | | 12a+8ab= | | 5x+5=4y+4 | | 4x+a=185 | | d+46=3d | | 49-3a=9+5a | | 2(5x+35)=3(x+14) | | 5d-18=8d | | -161-2x=-19x+9 | | 3(x-2)-20=-29 | | 200/0.15 | | 1x+2x=8 | | 12/0.01 | | x^2+2x=34.81 |

Equations solver categories